| 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 | $33.64 | 11.179% | $37.4006 | $37.40 | $37.40 | $37.40 |
| Purchase #2 | $52.90 | 4.296% | $55.1726 | $55.17 | $55.15 | $55.20 |
| Purchase #3 | $96.83 | 10.573% | $107.0678 | $107.07 | $107.05 | $107.10 |
| Purchase #4 | $46.80 | 6.726% | $49.9478 | $49.95 | $49.95 | $49.90 |
| Purchase #5 | $53.68 | 5.676% | $56.7269 | $56.73 | $56.75 | $56.70 |
| Purchase #6 | $207.45 | 6.813% | $221.5836 | $221.58 | $221.60 | $221.60 |
| Purchase #7 | $91.43 | 3.775% | $94.8815 | $94.88 | $94.90 | $94.90 |
| 7 purchase totals = | $582.73 | $622.7808 | $622.78 | $622.80 | $622.80 | |