| 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 | $101.50 | 9.195% | $110.8329 | $110.83 | $110.85 | $110.80 |
| Purchase #2 | $65.84 | 4.235% | $68.6283 | $68.63 | $68.65 | $68.60 |
| Purchase #3 | $117.79 | 11.194% | $130.9754 | $130.98 | $131.00 | $131.00 |
| Purchase #4 | $151.99 | 3.407% | $157.1683 | $157.17 | $157.15 | $157.20 |
| Purchase #5 | $219.62 | 13.750% | $249.8178 | $249.82 | $249.80 | $249.80 |
| Purchase #6 | $50.52 | 5.203% | $53.1486 | $53.15 | $53.15 | $53.10 |
| Purchase #7 | $153.86 | 5.273% | $161.973 | $161.97 | $161.95 | $162.00 |
| 7 purchase totals = | $861.12 | $932.5443 | $932.55 | $932.55 | $932.50 | |