| 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 | $9.63 | 9.833% | $10.5769 | $10.58 | $10.60 | $10.60 |
| Purchase #2 | $39.92 | 11.309% | $44.4346 | $44.43 | $44.45 | $44.40 |
| Purchase #3 | $121.32 | 5.389% | $127.8579 | $127.86 | $127.85 | $127.90 |
| Purchase #4 | $183.52 | 12.833% | $207.0711 | $207.07 | $207.05 | $207.10 |
| Purchase #5 | $85.27 | 11.628% | $95.1852 | $95.19 | $95.20 | $95.20 |
| Purchase #6 | $17.60 | 8.759% | $19.1416 | $19.14 | $19.15 | $19.10 |
| Purchase #7 | $204.62 | 11.514% | $228.1799 | $228.18 | $228.20 | $228.20 |
| 7 purchase totals = | $661.88 | $732.4472 | $732.45 | $732.50 | $732.50 | |