| 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 | $26.47 | 5.411% | $27.9023 | $27.90 | $27.90 | $27.90 |
| Purchase #2 | $240.41 | 10.768% | $266.2973 | $266.30 | $266.30 | $266.30 |
| Purchase #3 | $95.28 | 11.417% | $106.1581 | $106.16 | $106.15 | $106.20 |
| Purchase #4 | $24.79 | 13.169% | $28.0546 | $28.05 | $28.05 | $28.10 |
| Purchase #5 | $142.57 | 6.354% | $151.6289 | $151.63 | $151.65 | $151.60 |
| Purchase #6 | $60.61 | 8.790% | $65.9376 | $65.94 | $65.95 | $65.90 |
| Purchase #7 | $87.88 | 5.278% | $92.5183 | $92.52 | $92.50 | $92.50 |
| 7 purchase totals = | $678.01 | $738.4971 | $738.50 | $738.50 | $738.50 | |