| 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 | $108.56 | 9.525% | $118.9003 | $118.90 | $118.90 | $118.90 |
| Purchase #2 | $28.38 | 8.172% | $30.6992 | $30.70 | $30.70 | $30.70 |
| Purchase #3 | $30.64 | 10.592% | $33.8854 | $33.89 | $33.90 | $33.90 |
| Purchase #4 | $158.50 | 5.403% | $167.0638 | $167.06 | $167.05 | $167.10 |
| Purchase #5 | $120.33 | 4.528% | $125.7785 | $125.78 | $125.80 | $125.80 |
| Purchase #6 | $120.88 | 11.854% | $135.2091 | $135.21 | $135.20 | $135.20 |
| Purchase #7 | $54.85 | 6.801% | $58.5803 | $58.58 | $58.60 | $58.60 |
| 7 purchase totals = | $622.14 | $670.1166 | $670.12 | $670.15 | $670.20 | |