| 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 | $52.81 | 9.422% | $57.7858 | $57.79 | $57.80 | $57.80 |
| Purchase #2 | $131.75 | 12.844% | $148.672 | $148.67 | $148.65 | $148.70 |
| Purchase #3 | $160.47 | 5.673% | $169.5735 | $169.57 | $169.55 | $169.60 |
| Purchase #4 | $235.69 | 12.508% | $265.1701 | $265.17 | $265.15 | $265.20 |
| Purchase #5 | $27.28 | 11.741% | $30.4829 | $30.48 | $30.50 | $30.50 |
| Purchase #6 | $116.63 | 9.859% | $128.1286 | $128.13 | $128.15 | $128.10 |
| Purchase #7 | $67.77 | 10.558% | $74.9252 | $74.93 | $74.95 | $74.90 |
| 7 purchase totals = | $792.40 | $874.7381 | $874.74 | $874.75 | $874.80 | |