| 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 | $99.65 | 8.200% | $107.8213 | $107.82 | $107.80 | $107.80 |
| Purchase #2 | $6.97 | 8.210% | $7.5422 | $7.54 | $7.55 | $7.50 |
| Purchase #3 | $146.46 | 4.513% | $153.0697 | $153.07 | $153.05 | $153.10 |
| Purchase #4 | $142.52 | 8.404% | $154.4974 | $154.50 | $154.50 | $154.50 |
| Purchase #5 | $87.96 | 11.834% | $98.3692 | $98.37 | $98.35 | $98.40 |
| Purchase #6 | $236.41 | 8.345% | $256.1384 | $256.14 | $256.15 | $256.10 |
| Purchase #7 | $210.98 | 8.273% | $228.4344 | $228.43 | $228.45 | $228.40 |
| 7 purchase totals = | $930.95 | $1,005.8726 | $1,005.87 | $1,005.85 | $1,005.80 | |