| 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 | $93.48 | 6.669% | $99.7142 | $99.71 | $99.70 | $99.70 |
| Purchase #2 | $122.64 | 7.370% | $131.6786 | $131.68 | $131.70 | $131.70 |
| Purchase #3 | $89.77 | 4.368% | $93.6912 | $93.69 | $93.70 | $93.70 |
| Purchase #4 | $128.69 | 11.215% | $143.1226 | $143.12 | $143.10 | $143.10 |
| Purchase #5 | $203.29 | 6.744% | $216.9999 | $217.00 | $217.00 | $217.00 |
| Purchase #6 | $145.70 | 9.660% | $159.7746 | $159.77 | $159.75 | $159.80 |
| Purchase #7 | $107.94 | 8.363% | $116.967 | $116.97 | $116.95 | $117.00 |
| 7 purchase totals = | $891.51 | $961.9481 | $961.94 | $961.90 | $962.00 | |