| 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 | $229.76 | 13.371% | $260.4812 | $260.48 | $260.50 | $260.50 |
| Purchase #2 | $45.95 | 5.586% | $48.5168 | $48.52 | $48.50 | $48.50 |
| Purchase #3 | $5.67 | 7.678% | $6.1053 | $6.11 | $6.10 | $6.10 |
| Purchase #4 | $244.52 | 9.391% | $267.4829 | $267.48 | $267.50 | $267.50 |
| Purchase #5 | $24.32 | 3.143% | $25.0844 | $25.08 | $25.10 | $25.10 |
| Purchase #6 | $144.27 | 6.192% | $153.2032 | $153.20 | $153.20 | $153.20 |
| Purchase #7 | $8.96 | 8.346% | $9.7078 | $9.71 | $9.70 | $9.70 |
| 7 purchase totals = | $703.45 | $770.5816 | $770.58 | $770.60 | $770.60 | |