| 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 | $31.77 | 4.326% | $33.1444 | $33.14 | $33.15 | $33.10 |
| Purchase #2 | $150.95 | 6.385% | $160.5882 | $160.59 | $160.60 | $160.60 |
| Purchase #3 | $82.49 | 10.537% | $91.182 | $91.18 | $91.20 | $91.20 |
| Purchase #4 | $43.58 | 4.825% | $45.6827 | $45.68 | $45.70 | $45.70 |
| Purchase #5 | $163.97 | 7.522% | $176.3038 | $176.30 | $176.30 | $176.30 |
| Purchase #6 | $81.67 | 8.174% | $88.3457 | $88.35 | $88.35 | $88.30 |
| Purchase #7 | $215.51 | 10.316% | $237.742 | $237.74 | $237.75 | $237.70 |
| 7 purchase totals = | $769.94 | $832.9888 | $832.98 | $833.05 | $832.90 | |