| 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 | $41.32 | 13.475% | $46.8879 | $46.89 | $46.90 | $46.90 |
| Purchase #2 | $46.81 | 13.555% | $53.1551 | $53.16 | $53.15 | $53.20 |
| Purchase #3 | $209.26 | 12.487% | $235.3903 | $235.39 | $235.40 | $235.40 |
| Purchase #4 | $180.31 | 10.283% | $198.8513 | $198.85 | $198.85 | $198.90 |
| Purchase #5 | $79.91 | 12.853% | $90.1808 | $90.18 | $90.20 | $90.20 |
| Purchase #6 | $131.68 | 4.179% | $137.1829 | $137.18 | $137.20 | $137.20 |
| Purchase #7 | $12.65 | 6.602% | $13.4852 | $13.49 | $13.50 | $13.50 |
| 7 purchase totals = | $701.94 | $775.1335 | $775.14 | $775.20 | $775.30 | |