| 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 | $97.57 | 3.636% | $101.1176 | $101.12 | $101.10 | $101.10 |
| Purchase #2 | $108.59 | 10.628% | $120.1309 | $120.13 | $120.15 | $120.10 |
| Purchase #3 | $59.96 | 13.405% | $67.9976 | $68.00 | $68.00 | $68.00 |
| Purchase #4 | $85.37 | 4.441% | $89.1613 | $89.16 | $89.15 | $89.20 |
| Purchase #5 | $30.90 | 5.308% | $32.5402 | $32.54 | $32.55 | $32.50 |
| Purchase #6 | $82.70 | 13.366% | $93.7537 | $93.75 | $93.75 | $93.80 |
| Purchase #7 | $215.41 | 9.731% | $236.3715 | $236.37 | $236.35 | $236.40 |
| 7 purchase totals = | $680.50 | $741.0728 | $741.07 | $741.05 | $741.10 | |