| 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 | $79.27 | 5.588% | $83.6996 | $83.70 | $83.70 | $83.70 |
| Purchase #2 | $145.45 | 7.183% | $155.8977 | $155.90 | $155.90 | $155.90 |
| Purchase #3 | $238.83 | 12.705% | $269.1734 | $269.17 | $269.15 | $269.20 |
| Purchase #4 | $69.90 | 7.316% | $75.0139 | $75.01 | $75.00 | $75.00 |
| Purchase #5 | $13.84 | 8.519% | $15.019 | $15.02 | $15.00 | $15.00 |
| Purchase #6 | $56.81 | 5.207% | $59.7681 | $59.77 | $59.75 | $59.80 |
| Purchase #7 | $190.95 | 11.591% | $213.083 | $213.08 | $213.10 | $213.10 |
| 7 purchase totals = | $795.05 | $871.6547 | $871.65 | $871.60 | $871.70 | |