| 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 | $15.71 | 6.395% | $16.7147 | $16.71 | $16.70 | $16.70 |
| Purchase #2 | $230.38 | 8.485% | $249.9277 | $249.93 | $249.95 | $249.90 |
| Purchase #3 | $145.95 | 6.374% | $155.2529 | $155.25 | $155.25 | $155.30 |
| Purchase #4 | $46.81 | 9.379% | $51.2003 | $51.20 | $51.20 | $51.20 |
| Purchase #5 | $242.97 | 5.730% | $256.8922 | $256.89 | $256.90 | $256.90 |
| Purchase #6 | $163.69 | 10.191% | $180.3716 | $180.37 | $180.35 | $180.40 |
| Purchase #7 | $75.47 | 7.495% | $81.1265 | $81.13 | $81.15 | $81.10 |
| 7 purchase totals = | $920.98 | $991.4859 | $991.48 | $991.50 | $991.50 | |