| 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 | $53.61 | 5.430% | $56.521 | $56.52 | $56.50 | $56.50 |
| Purchase #2 | $131.48 | 7.833% | $141.7788 | $141.78 | $141.80 | $141.80 |
| Purchase #3 | $180.81 | 6.861% | $193.2154 | $193.22 | $193.20 | $193.20 |
| Purchase #4 | $121.97 | 10.819% | $135.1659 | $135.17 | $135.15 | $135.20 |
| Purchase #5 | $135.43 | 10.660% | $149.8668 | $149.87 | $149.85 | $149.90 |
| Purchase #6 | $68.89 | 4.444% | $71.9515 | $71.95 | $71.95 | $72.00 |
| Purchase #7 | $53.51 | 8.846% | $58.2435 | $58.24 | $58.25 | $58.20 |
| 7 purchase totals = | $745.70 | $806.7429 | $806.75 | $806.70 | $806.80 | |