| 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 | $97.91 | 11.872% | $109.5339 | $109.53 | $109.55 | $109.50 |
| Purchase #2 | $119.65 | 8.290% | $129.569 | $129.57 | $129.55 | $129.60 |
| Purchase #3 | $89.76 | 4.149% | $93.4841 | $93.48 | $93.50 | $93.50 |
| Purchase #4 | $48.46 | 8.745% | $52.6978 | $52.70 | $52.70 | $52.70 |
| Purchase #5 | $183.92 | 11.348% | $204.7912 | $204.79 | $204.80 | $204.80 |
| Purchase #6 | $238.30 | 4.617% | $249.3023 | $249.30 | $249.30 | $249.30 |
| Purchase #7 | $34.67 | 11.536% | $38.6695 | $38.67 | $38.65 | $38.70 |
| 7 purchase totals = | $812.67 | $878.0478 | $878.04 | $878.05 | $878.10 | |