| 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 | $35.35 | 12.632% | $39.8154 | $39.82 | $39.80 | $39.80 |
| Purchase #2 | $12.26 | 3.213% | $12.6539 | $12.65 | $12.65 | $12.70 |
| Purchase #3 | $40.27 | 6.456% | $42.8698 | $42.87 | $42.85 | $42.90 |
| Purchase #4 | $118.84 | 6.154% | $126.1534 | $126.15 | $126.15 | $126.20 |
| Purchase #5 | $149.43 | 5.813% | $158.1164 | $158.12 | $158.10 | $158.10 |
| Purchase #6 | $63.86 | 5.736% | $67.523 | $67.52 | $67.50 | $67.50 |
| Purchase #7 | $211.42 | 8.669% | $229.748 | $229.75 | $229.75 | $229.70 |
| 7 purchase totals = | $631.43 | $676.8799 | $676.88 | $676.80 | $676.90 | |