| 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 | $100.46 | 7.483% | $107.9774 | $107.98 | $108.00 | $108.00 |
| Purchase #2 | $23.78 | 11.638% | $26.5475 | $26.55 | $26.55 | $26.50 |
| Purchase #3 | $58.87 | 3.364% | $60.8504 | $60.85 | $60.85 | $60.90 |
| Purchase #4 | $166.25 | 10.455% | $183.6314 | $183.63 | $183.65 | $183.60 |
| Purchase #5 | $140.28 | 5.847% | $148.4822 | $148.48 | $148.50 | $148.50 |
| Purchase #6 | $158.49 | 6.497% | $168.7871 | $168.79 | $168.80 | $168.80 |
| Purchase #7 | $46.84 | 6.513% | $49.8907 | $49.89 | $49.90 | $49.90 |
| 7 purchase totals = | $694.97 | $746.1667 | $746.17 | $746.25 | $746.20 | |