| 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 | $187.59 | 11.137% | $208.4819 | $208.48 | $208.50 | $208.50 |
| Purchase #2 | $75.48 | 13.837% | $85.9242 | $85.92 | $85.90 | $85.90 |
| Purchase #3 | $39.57 | 13.678% | $44.9824 | $44.98 | $45.00 | $45.00 |
| Purchase #4 | $8.82 | 4.642% | $9.2294 | $9.23 | $9.25 | $9.20 |
| Purchase #5 | $207.94 | 12.573% | $234.0843 | $234.08 | $234.10 | $234.10 |
| Purchase #6 | $143.65 | 9.104% | $156.7279 | $156.73 | $156.75 | $156.70 |
| Purchase #7 | $131.58 | 12.505% | $148.0341 | $148.03 | $148.05 | $148.00 |
| 7 purchase totals = | $794.63 | $887.4642 | $887.45 | $887.55 | $887.40 | |