| 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 | $49.85 | 11.213% | $55.4397 | $55.44 | $55.45 | $55.40 |
| Purchase #2 | $102.99 | 4.853% | $107.9881 | $107.99 | $108.00 | $108.00 |
| Purchase #3 | $147.49 | 8.437% | $159.9337 | $159.93 | $159.95 | $159.90 |
| Purchase #4 | $175.38 | 5.546% | $185.1066 | $185.11 | $185.10 | $185.10 |
| Purchase #5 | $68.55 | 6.616% | $73.0853 | $73.09 | $73.10 | $73.10 |
| Purchase #6 | $67.60 | 5.710% | $71.46 | $71.46 | $71.45 | $71.50 |
| Purchase #7 | $244.57 | 3.698% | $253.6142 | $253.61 | $253.60 | $253.60 |
| 7 purchase totals = | $856.43 | $906.6276 | $906.63 | $906.65 | $906.60 | |