| 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 | $68.55 | 10.147% | $75.5058 | $75.51 | $75.50 | $75.50 |
| Purchase #2 | $106.83 | 5.727% | $112.9482 | $112.95 | $112.95 | $112.90 |
| Purchase #3 | $166.39 | 7.307% | $178.5481 | $178.55 | $178.55 | $178.50 |
| Purchase #4 | $65.84 | 4.856% | $69.0372 | $69.04 | $69.05 | $69.00 |
| Purchase #5 | $103.58 | 12.788% | $116.8258 | $116.83 | $116.85 | $116.80 |
| Purchase #6 | $179.29 | 10.579% | $198.2571 | $198.26 | $198.25 | $198.30 |
| Purchase #7 | $26.89 | 3.471% | $27.8234 | $27.82 | $27.80 | $27.80 |
| 7 purchase totals = | $717.37 | $778.9456 | $778.96 | $778.95 | $778.80 | |