| 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 | $42.43 | 9.188% | $46.3285 | $46.33 | $46.35 | $46.30 |
| Purchase #2 | $102.43 | 5.766% | $108.3361 | $108.34 | $108.35 | $108.30 |
| Purchase #3 | $138.38 | 4.728% | $144.9226 | $144.92 | $144.90 | $144.90 |
| Purchase #4 | $16.56 | 12.824% | $18.6837 | $18.68 | $18.70 | $18.70 |
| Purchase #5 | $68.57 | 12.597% | $77.2078 | $77.21 | $77.20 | $77.20 |
| Purchase #6 | $229.62 | 11.443% | $255.8954 | $255.90 | $255.90 | $255.90 |
| Purchase #7 | $118.93 | 4.828% | $124.6719 | $124.67 | $124.65 | $124.70 |
| 7 purchase totals = | $716.92 | $776.0460 | $776.05 | $776.05 | $776.00 | |