| 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 | $97.65 | 10.143% | $107.5546 | $107.55 | $107.55 | $107.60 |
| Purchase #2 | $223.41 | 11.727% | $249.6093 | $249.61 | $249.60 | $249.60 |
| Purchase #3 | $151.68 | 4.714% | $158.8302 | $158.83 | $158.85 | $158.80 |
| Purchase #4 | $189.25 | 12.334% | $212.5921 | $212.59 | $212.60 | $212.60 |
| Purchase #5 | $48.28 | 8.849% | $52.5523 | $52.55 | $52.55 | $52.60 |
| Purchase #6 | $93.96 | 10.855% | $104.1594 | $104.16 | $104.15 | $104.20 |
| Purchase #7 | $95.99 | 9.736% | $105.3356 | $105.34 | $105.35 | $105.30 |
| 7 purchase totals = | $900.22 | $990.6335 | $990.63 | $990.65 | $990.70 | |