| 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 | $59.38 | 7.784% | $64.0021 | $64.00 | $64.00 | $64.00 |
| Purchase #2 | $61.59 | 7.768% | $66.3743 | $66.37 | $66.35 | $66.40 |
| Purchase #3 | $14.75 | 11.785% | $16.4883 | $16.49 | $16.50 | $16.50 |
| Purchase #4 | $13.71 | 8.819% | $14.9191 | $14.92 | $14.90 | $14.90 |
| Purchase #5 | $171.34 | 10.728% | $189.7214 | $189.72 | $189.70 | $189.70 |
| Purchase #6 | $49.97 | 12.586% | $56.2592 | $56.26 | $56.25 | $56.30 |
| Purchase #7 | $81.46 | 9.116% | $88.8859 | $88.89 | $88.90 | $88.90 |
| 7 purchase totals = | $452.20 | $496.6503 | $496.65 | $496.60 | $496.70 | |