| 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 | $96.83 | 9.537% | $106.0647 | $106.06 | $106.05 | $106.10 |
| Purchase #2 | $71.32 | 7.826% | $76.9015 | $76.90 | $76.90 | $76.90 |
| Purchase #3 | $117.89 | 7.496% | $126.727 | $126.73 | $126.75 | $126.70 |
| Purchase #4 | $167.33 | 13.382% | $189.7221 | $189.72 | $189.70 | $189.70 |
| Purchase #5 | $65.76 | 12.680% | $74.0984 | $74.10 | $74.10 | $74.10 |
| Purchase #6 | $19.89 | 7.218% | $21.3257 | $21.33 | $21.35 | $21.30 |
| Purchase #7 | $49.68 | 7.669% | $53.49 | $53.49 | $53.50 | $53.50 |
| 7 purchase totals = | $588.70 | $648.3294 | $648.33 | $648.35 | $648.30 | |