| 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 | $75.83 | 10.508% | $83.7982 | $83.80 | $83.80 | $83.80 |
| Purchase #2 | $244.76 | 6.317% | $260.2215 | $260.22 | $260.20 | $260.20 |
| Purchase #3 | $106.94 | 10.566% | $118.2393 | $118.24 | $118.25 | $118.20 |
| Purchase #4 | $173.35 | 7.776% | $186.8297 | $186.83 | $186.85 | $186.80 |
| Purchase #5 | $47.32 | 12.677% | $53.3188 | $53.32 | $53.30 | $53.30 |
| Purchase #6 | $169.37 | 4.653% | $177.2508 | $177.25 | $177.25 | $177.30 |
| Purchase #7 | $194.31 | 6.404% | $206.7536 | $206.75 | $206.75 | $206.80 |
| 7 purchase totals = | $1,011.88 | $1,086.4119 | $1,086.41 | $1,086.40 | $1,086.40 | |