| 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 | $55.72 | 6.193% | $59.1707 | $59.17 | $59.15 | $59.20 |
| Purchase #2 | $78.43 | 7.374% | $84.2134 | $84.21 | $84.20 | $84.20 |
| Purchase #3 | $55.55 | 3.572% | $57.5342 | $57.53 | $57.55 | $57.50 |
| Purchase #4 | $152.86 | 4.502% | $159.7418 | $159.74 | $159.75 | $159.70 |
| Purchase #5 | $217.43 | 9.246% | $237.5336 | $237.53 | $237.55 | $237.50 |
| Purchase #6 | $22.94 | 7.440% | $24.6467 | $24.65 | $24.65 | $24.60 |
| Purchase #7 | $209.37 | 11.211% | $232.8425 | $232.84 | $232.85 | $232.80 |
| 7 purchase totals = | $792.30 | $855.6829 | $855.67 | $855.70 | $855.50 | |