| 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 | $43.83 | 10.666% | $48.5049 | $48.50 | $48.50 | $48.50 |
| Purchase #2 | $219.77 | 10.679% | $243.2392 | $243.24 | $243.25 | $243.20 |
| Purchase #3 | $80.94 | 7.816% | $87.2663 | $87.27 | $87.25 | $87.30 |
| Purchase #4 | $12.57 | 6.625% | $13.4028 | $13.40 | $13.40 | $13.40 |
| Purchase #5 | $6.81 | 12.184% | $7.6397 | $7.64 | $7.65 | $7.60 |
| Purchase #6 | $13.35 | 3.182% | $13.7748 | $13.77 | $13.75 | $13.80 |
| Purchase #7 | $89.83 | 5.108% | $94.4185 | $94.42 | $94.40 | $94.40 |
| 7 purchase totals = | $467.10 | $508.2462 | $508.24 | $508.20 | $508.20 | |