| 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 | $173.70 | 8.550% | $188.5514 | $188.55 | $188.55 | $188.60 |
| Purchase #2 | $54.39 | 9.561% | $59.5902 | $59.59 | $59.60 | $59.60 |
| Purchase #3 | $26.98 | 11.258% | $30.0174 | $30.02 | $30.00 | $30.00 |
| Purchase #4 | $51.73 | 12.197% | $58.0395 | $58.04 | $58.05 | $58.00 |
| Purchase #5 | $66.77 | 5.239% | $70.2681 | $70.27 | $70.25 | $70.30 |
| Purchase #6 | $170.50 | 9.739% | $187.105 | $187.11 | $187.10 | $187.10 |
| Purchase #7 | $82.99 | 3.540% | $85.9278 | $85.93 | $85.95 | $85.90 |
| 7 purchase totals = | $627.06 | $679.4994 | $679.51 | $679.50 | $679.50 | |