| 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 | $64.91 | 12.610% | $73.0952 | $73.10 | $73.10 | $73.10 |
| Purchase #2 | $194.98 | 8.200% | $210.9684 | $210.97 | $210.95 | $211.00 |
| Purchase #3 | $127.60 | 4.288% | $133.0715 | $133.07 | $133.05 | $133.10 |
| Purchase #4 | $133.59 | 10.160% | $147.1627 | $147.16 | $147.15 | $147.20 |
| Purchase #5 | $194.32 | 11.392% | $216.4569 | $216.46 | $216.45 | $216.50 |
| Purchase #6 | $54.69 | 10.713% | $60.5489 | $60.55 | $60.55 | $60.50 |
| Purchase #7 | $122.30 | 6.106% | $129.7676 | $129.77 | $129.75 | $129.80 |
| 7 purchase totals = | $892.39 | $971.0712 | $971.08 | $971.00 | $971.20 | |