| 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 | $48.75 | 4.673% | $51.0281 | $51.03 | $51.05 | $51.00 |
| Purchase #2 | $121.82 | 3.356% | $125.9083 | $125.91 | $125.90 | $125.90 |
| Purchase #3 | $58.85 | 12.143% | $65.9962 | $66.00 | $66.00 | $66.00 |
| Purchase #4 | $121.39 | 6.373% | $129.1262 | $129.13 | $129.15 | $129.10 |
| Purchase #5 | $71.27 | 5.271% | $75.0266 | $75.03 | $75.05 | $75.00 |
| Purchase #6 | $79.29 | 9.815% | $87.0723 | $87.07 | $87.05 | $87.10 |
| Purchase #7 | $65.31 | 10.310% | $72.0435 | $72.04 | $72.05 | $72.00 |
| 7 purchase totals = | $566.68 | $606.2012 | $606.21 | $606.25 | $606.10 | |