| 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 | $115.36 | 10.313% | $127.2571 | $127.26 | $127.25 | $127.30 |
| Purchase #2 | $7.50 | 6.348% | $7.9761 | $7.98 | $8.00 | $8.00 |
| Purchase #3 | $57.73 | 11.374% | $64.2962 | $64.30 | $64.30 | $64.30 |
| Purchase #4 | $104.40 | 3.373% | $107.9214 | $107.92 | $107.90 | $107.90 |
| Purchase #5 | $151.45 | 5.184% | $159.3012 | $159.30 | $159.30 | $159.30 |
| Purchase #6 | $68.87 | 6.726% | $73.5022 | $73.50 | $73.50 | $73.50 |
| Purchase #7 | $236.50 | 5.326% | $249.096 | $249.10 | $249.10 | $249.10 |
| 7 purchase totals = | $741.81 | $789.3502 | $789.36 | $789.35 | $789.40 | |