| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $44.50 | 4.440% | $46.4758 | $46.48 | $46.50 | $46.50 |
| Purchase #2 | $187.36 | 12.218% | $210.2516 | $210.25 | $210.25 | $210.30 |
| Purchase #3 | $197.49 | 9.437% | $216.1271 | $216.13 | $216.15 | $216.10 |
| Purchase #4 | $116.29 | 12.335% | $130.6344 | $130.63 | $130.65 | $130.60 |
| Purchase #5 | $234.49 | 12.222% | $263.1494 | $263.15 | $263.15 | $263.10 |
| Purchase #6 | $95.64 | 5.391% | $100.796 | $100.80 | $100.80 | $100.80 |
| Purchase #7 | $176.59 | 6.293% | $187.7028 | $187.70 | $187.70 | $187.70 |
| 7 purchase totals = | $1,052.36 | $1,155.1371 | $1,155.14 | $1,155.20 | $1,155.10 | |