| 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 | $248.71 | 3.355% | $257.0542 | $257.05 | $257.05 | $257.10 |
| Purchase #2 | $68.66 | 13.718% | $78.0788 | $78.08 | $78.10 | $78.10 |
| Purchase #3 | $23.47 | 7.730% | $25.2842 | $25.28 | $25.30 | $25.30 |
| Purchase #4 | $98.67 | 13.517% | $112.0072 | $112.01 | $112.00 | $112.00 |
| Purchase #5 | $145.49 | 11.112% | $161.6568 | $161.66 | $161.65 | $161.70 |
| Purchase #6 | $91.74 | 9.336% | $100.3048 | $100.30 | $100.30 | $100.30 |
| Purchase #7 | $46.72 | 10.148% | $51.4611 | $51.46 | $51.45 | $51.50 |
| 7 purchase totals = | $723.46 | $785.8471 | $785.84 | $785.85 | $786.00 | |