| 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 | $83.59 | 5.133% | $87.8807 | $87.88 | $87.90 | $87.90 |
| Purchase #2 | $212.36 | 4.296% | $221.483 | $221.48 | $221.50 | $221.50 |
| Purchase #3 | $7.92 | 4.648% | $8.2881 | $8.29 | $8.30 | $8.30 |
| Purchase #4 | $86.99 | 8.625% | $94.4929 | $94.49 | $94.50 | $94.50 |
| Purchase #5 | $61.77 | 9.415% | $67.5856 | $67.59 | $67.60 | $67.60 |
| Purchase #6 | $234.80 | 6.524% | $250.1184 | $250.12 | $250.10 | $250.10 |
| Purchase #7 | $204.99 | 10.383% | $226.2741 | $226.27 | $226.25 | $226.30 |
| 7 purchase totals = | $892.42 | $956.1228 | $956.12 | $956.15 | $956.20 | |