| 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 | $5.27 | 13.242% | $5.9679 | $5.97 | $5.95 | $6.00 |
| Purchase #2 | $161.78 | 3.299% | $167.1171 | $167.12 | $167.10 | $167.10 |
| Purchase #3 | $91.42 | 11.544% | $101.9735 | $101.97 | $101.95 | $102.00 |
| Purchase #4 | $87.70 | 13.222% | $99.2957 | $99.30 | $99.30 | $99.30 |
| Purchase #5 | $59.89 | 12.123% | $67.1505 | $67.15 | $67.15 | $67.20 |
| Purchase #6 | $175.74 | 12.806% | $198.2453 | $198.25 | $198.25 | $198.20 |
| Purchase #7 | $148.68 | 3.188% | $153.4199 | $153.42 | $153.40 | $153.40 |
| 7 purchase totals = | $730.48 | $793.1699 | $793.18 | $793.10 | $793.20 | |