| 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 | $24.67 | 12.663% | $27.794 | $27.79 | $27.80 | $27.80 |
| Purchase #2 | $45.31 | 9.176% | $49.4676 | $49.47 | $49.45 | $49.50 |
| Purchase #3 | $162.96 | 10.729% | $180.444 | $180.44 | $180.45 | $180.40 |
| Purchase #4 | $208.27 | 4.388% | $217.4089 | $217.41 | $217.40 | $217.40 |
| Purchase #5 | $10.48 | 4.307% | $10.9314 | $10.93 | $10.95 | $10.90 |
| Purchase #6 | $165.63 | 11.761% | $185.1097 | $185.11 | $185.10 | $185.10 |
| Purchase #7 | $185.62 | 6.639% | $197.9433 | $197.94 | $197.95 | $197.90 |
| 7 purchase totals = | $802.94 | $869.0989 | $869.09 | $869.10 | $869.00 | |