| 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 | $84.67 | 3.698% | $87.8011 | $87.80 | $87.80 | $87.80 |
| Purchase #2 | $103.58 | 11.571% | $115.5652 | $115.57 | $115.55 | $115.60 |
| Purchase #3 | $62.70 | 4.564% | $65.5616 | $65.56 | $65.55 | $65.60 |
| Purchase #4 | $139.88 | 13.838% | $159.2366 | $159.24 | $159.25 | $159.20 |
| Purchase #5 | $175.84 | 5.589% | $185.6677 | $185.67 | $185.65 | $185.70 |
| Purchase #6 | $39.25 | 6.841% | $41.9351 | $41.94 | $41.95 | $41.90 |
| Purchase #7 | $142.84 | 7.203% | $153.1288 | $153.13 | $153.15 | $153.10 |
| 7 purchase totals = | $748.76 | $808.8961 | $808.91 | $808.90 | $808.90 | |