| 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 | $29.74 | 7.422% | $31.9473 | $31.95 | $31.95 | $31.90 |
| Purchase #2 | $48.65 | 12.281% | $54.6247 | $54.62 | $54.60 | $54.60 |
| Purchase #3 | $71.48 | 9.604% | $78.3449 | $78.34 | $78.35 | $78.30 |
| Purchase #4 | $103.26 | 9.539% | $113.11 | $113.11 | $113.10 | $113.10 |
| Purchase #5 | $237.87 | 9.777% | $261.1265 | $261.13 | $261.15 | $261.10 |
| Purchase #6 | $199.86 | 4.304% | $208.462 | $208.46 | $208.45 | $208.50 |
| Purchase #7 | $61.78 | 3.787% | $64.1196 | $64.12 | $64.10 | $64.10 |
| 7 purchase totals = | $752.64 | $811.7350 | $811.73 | $811.70 | $811.60 | |