| 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 | $99.97 | 7.800% | $107.7677 | $107.77 | $107.75 | $107.80 |
| Purchase #2 | $50.89 | 5.254% | $53.5638 | $53.56 | $53.55 | $53.60 |
| Purchase #3 | $86.39 | 9.608% | $94.6904 | $94.69 | $94.70 | $94.70 |
| Purchase #4 | $176.52 | 4.404% | $184.2939 | $184.29 | $184.30 | $184.30 |
| Purchase #5 | $106.91 | 7.577% | $115.0106 | $115.01 | $115.00 | $115.00 |
| Purchase #6 | $108.92 | 11.437% | $121.3772 | $121.38 | $121.40 | $121.40 |
| Purchase #7 | $177.84 | 10.855% | $197.1445 | $197.14 | $197.15 | $197.10 |
| 7 purchase totals = | $807.44 | $873.8481 | $873.84 | $873.85 | $873.90 | |