| 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 | $44.40 | 5.779% | $46.9659 | $46.97 | $46.95 | $47.00 |
| Purchase #2 | $249.69 | 8.295% | $270.4018 | $270.40 | $270.40 | $270.40 |
| Purchase #3 | $43.49 | 9.247% | $47.5115 | $47.51 | $47.50 | $47.50 |
| Purchase #4 | $97.80 | 10.605% | $108.1717 | $108.17 | $108.15 | $108.20 |
| Purchase #5 | $57.67 | 11.300% | $64.1867 | $64.19 | $64.20 | $64.20 |
| Purchase #6 | $90.50 | 10.734% | $100.2143 | $100.21 | $100.20 | $100.20 |
| Purchase #7 | $28.54 | 13.752% | $32.4648 | $32.46 | $32.45 | $32.50 |
| 7 purchase totals = | $612.09 | $669.9167 | $669.91 | $669.85 | $670.00 | |