| 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 | $57.71 | 11.336% | $64.252 | $64.25 | $64.25 | $64.30 |
| Purchase #2 | $60.51 | 12.344% | $67.9794 | $67.98 | $68.00 | $68.00 |
| Purchase #3 | $152.55 | 8.630% | $165.7151 | $165.72 | $165.70 | $165.70 |
| Purchase #4 | $242.52 | 8.456% | $263.0275 | $263.03 | $263.05 | $263.00 |
| Purchase #5 | $73.52 | 13.303% | $83.3004 | $83.30 | $83.30 | $83.30 |
| Purchase #6 | $167.39 | 12.596% | $188.4744 | $188.47 | $188.45 | $188.50 |
| Purchase #7 | $137.95 | 6.665% | $147.1444 | $147.14 | $147.15 | $147.10 |
| 7 purchase totals = | $892.15 | $979.8932 | $979.89 | $979.90 | $979.90 | |