| 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 | $43.51 | 9.607% | $47.69 | $47.69 | $47.70 | $47.70 |
| Purchase #2 | $44.93 | 3.431% | $46.4715 | $46.47 | $46.45 | $46.50 |
| Purchase #3 | $153.96 | 3.581% | $159.4733 | $159.47 | $159.45 | $159.50 |
| Purchase #4 | $70.84 | 3.573% | $73.3711 | $73.37 | $73.35 | $73.40 |
| Purchase #5 | $9.27 | 11.488% | $10.3349 | $10.33 | $10.35 | $10.30 |
| Purchase #6 | $161.26 | 5.736% | $170.5099 | $170.51 | $170.50 | $170.50 |
| Purchase #7 | $223.33 | 5.627% | $235.8968 | $235.90 | $235.90 | $235.90 |
| 7 purchase totals = | $707.10 | $743.7475 | $743.74 | $743.70 | $743.80 | |