| 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 | $25.56 | 5.524% | $26.9719 | $26.97 | $26.95 | $27.00 |
| Purchase #2 | $168.68 | 12.334% | $189.485 | $189.49 | $189.50 | $189.50 |
| Purchase #3 | $96.78 | 11.604% | $108.0104 | $108.01 | $108.00 | $108.00 |
| Purchase #4 | $183.39 | 9.869% | $201.4888 | $201.49 | $201.50 | $201.50 |
| Purchase #5 | $125.52 | 4.320% | $130.9425 | $130.94 | $130.95 | $130.90 |
| Purchase #6 | $14.41 | 11.366% | $16.0478 | $16.05 | $16.05 | $16.00 |
| Purchase #7 | $197.46 | 7.353% | $211.9792 | $211.98 | $212.00 | $212.00 |
| 7 purchase totals = | $811.80 | $884.9256 | $884.93 | $884.95 | $884.90 | |