| 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 | $70.30 | 5.473% | $74.1475 | $74.15 | $74.15 | $74.10 |
| Purchase #2 | $201.58 | 5.482% | $212.6306 | $212.63 | $212.65 | $212.60 |
| Purchase #3 | $70.48 | 7.344% | $75.6561 | $75.66 | $75.65 | $75.70 |
| Purchase #4 | $51.31 | 7.129% | $54.9679 | $54.97 | $54.95 | $55.00 |
| Purchase #5 | $239.59 | 8.535% | $260.039 | $260.04 | $260.05 | $260.00 |
| Purchase #6 | $157.75 | 9.288% | $172.4018 | $172.40 | $172.40 | $172.40 |
| Purchase #7 | $49.48 | 9.794% | $54.3261 | $54.33 | $54.35 | $54.30 |
| 7 purchase totals = | $840.49 | $904.1690 | $904.18 | $904.20 | $904.10 | |