| 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 | $81.99 | 7.383% | $88.0433 | $88.04 | $88.05 | $88.00 |
| Purchase #2 | $192.89 | 7.583% | $207.5168 | $207.52 | $207.50 | $207.50 |
| Purchase #3 | $71.50 | 13.818% | $81.3799 | $81.38 | $81.40 | $81.40 |
| Purchase #4 | $249.63 | 11.570% | $278.5122 | $278.51 | $278.50 | $278.50 |
| Purchase #5 | $150.50 | 8.429% | $163.1856 | $163.19 | $163.20 | $163.20 |
| Purchase #6 | $94.47 | 7.649% | $101.696 | $101.70 | $101.70 | $101.70 |
| Purchase #7 | $14.55 | 13.534% | $16.5192 | $16.52 | $16.50 | $16.50 |
| 7 purchase totals = | $855.53 | $936.8530 | $936.86 | $936.85 | $936.80 | |