| 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 | $7.49 | 12.164% | $8.4011 | $8.40 | $8.40 | $8.40 |
| Purchase #2 | $72.71 | 7.525% | $78.1814 | $78.18 | $78.20 | $78.20 |
| Purchase #3 | $46.40 | 3.532% | $48.0388 | $48.04 | $48.05 | $48.00 |
| Purchase #4 | $134.32 | 7.672% | $144.625 | $144.63 | $144.65 | $144.60 |
| Purchase #5 | $175.58 | 4.580% | $183.6216 | $183.62 | $183.60 | $183.60 |
| Purchase #6 | $204.62 | 3.667% | $212.1234 | $212.12 | $212.10 | $212.10 |
| Purchase #7 | $70.27 | 7.520% | $75.5543 | $75.55 | $75.55 | $75.60 |
| 7 purchase totals = | $711.39 | $750.5456 | $750.54 | $750.55 | $750.50 | |