| 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 | $63.38 | 8.785% | $68.9479 | $68.95 | $68.95 | $68.90 |
| Purchase #2 | $39.46 | 9.712% | $43.2924 | $43.29 | $43.30 | $43.30 |
| Purchase #3 | $30.53 | 8.865% | $33.2365 | $33.24 | $33.25 | $33.20 |
| Purchase #4 | $172.91 | 10.576% | $191.197 | $191.20 | $191.20 | $191.20 |
| Purchase #5 | $77.42 | 13.258% | $87.6843 | $87.68 | $87.70 | $87.70 |
| Purchase #6 | $161.69 | 11.776% | $180.7306 | $180.73 | $180.75 | $180.70 |
| Purchase #7 | $188.73 | 13.489% | $214.1878 | $214.19 | $214.20 | $214.20 |
| 7 purchase totals = | $734.12 | $819.2765 | $819.28 | $819.35 | $819.20 | |