| 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 | $37.54 | 3.309% | $38.7822 | $38.78 | $38.80 | $38.80 |
| Purchase #2 | $233.98 | 6.207% | $248.5031 | $248.50 | $248.50 | $248.50 |
| Purchase #3 | $47.27 | 12.279% | $53.0743 | $53.07 | $53.05 | $53.10 |
| Purchase #4 | $60.56 | 7.790% | $65.2776 | $65.28 | $65.30 | $65.30 |
| Purchase #5 | $7.57 | 4.702% | $7.9259 | $7.93 | $7.95 | $7.90 |
| Purchase #6 | $138.97 | 8.807% | $151.2091 | $151.21 | $151.20 | $151.20 |
| Purchase #7 | $83.30 | 13.541% | $94.5797 | $94.58 | $94.60 | $94.60 |
| 7 purchase totals = | $609.19 | $659.3519 | $659.35 | $659.40 | $659.40 | |