| 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 | $249.71 | 3.439% | $258.2975 | $258.30 | $258.30 | $258.30 |
| Purchase #2 | $29.52 | 10.122% | $32.508 | $32.51 | $32.50 | $32.50 |
| Purchase #3 | $43.99 | 13.859% | $50.0866 | $50.09 | $50.10 | $50.10 |
| Purchase #4 | $39.73 | 3.631% | $41.1726 | $41.17 | $41.15 | $41.20 |
| Purchase #5 | $163.42 | 10.612% | $180.7621 | $180.76 | $180.75 | $180.80 |
| Purchase #6 | $71.92 | 10.555% | $79.5112 | $79.51 | $79.50 | $79.50 |
| Purchase #7 | $101.75 | 7.782% | $109.6682 | $109.67 | $109.65 | $109.70 |
| 7 purchase totals = | $700.04 | $752.0062 | $752.01 | $751.95 | $752.10 | |