| 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 | $66.44 | 6.854% | $70.9938 | $70.99 | $71.00 | $71.00 |
| Purchase #2 | $65.32 | 10.162% | $71.9578 | $71.96 | $71.95 | $72.00 |
| Purchase #3 | $95.35 | 4.391% | $99.5368 | $99.54 | $99.55 | $99.50 |
| Purchase #4 | $127.94 | 8.618% | $138.9659 | $138.97 | $138.95 | $139.00 |
| Purchase #5 | $55.50 | 10.739% | $61.4601 | $61.46 | $61.45 | $61.50 |
| Purchase #6 | $105.63 | 10.763% | $116.999 | $117.00 | $117.00 | $117.00 |
| Purchase #7 | $41.65 | 12.346% | $46.7921 | $46.79 | $46.80 | $46.80 |
| 7 purchase totals = | $557.83 | $606.7055 | $606.71 | $606.70 | $606.80 | |