| 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 | $129.95 | 10.857% | $144.0587 | $144.06 | $144.05 | $144.10 |
| Purchase #2 | $67.49 | 9.725% | $74.0534 | $74.05 | $74.05 | $74.10 |
| Purchase #3 | $116.58 | 11.625% | $130.1324 | $130.13 | $130.15 | $130.10 |
| Purchase #4 | $62.28 | 7.812% | $67.1453 | $67.15 | $67.15 | $67.10 |
| Purchase #5 | $10.33 | 11.584% | $11.5266 | $11.53 | $11.55 | $11.50 |
| Purchase #6 | $111.80 | 11.283% | $124.4144 | $124.41 | $124.40 | $124.40 |
| Purchase #7 | $51.58 | 3.294% | $53.279 | $53.28 | $53.30 | $53.30 |
| 7 purchase totals = | $550.01 | $604.6098 | $604.61 | $604.65 | $604.60 | |