| 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 | $21.43 | 7.521% | $23.0418 | $23.04 | $23.05 | $23.00 |
| Purchase #2 | $237.45 | 4.868% | $249.0091 | $249.01 | $249.00 | $249.00 |
| Purchase #3 | $115.79 | 8.178% | $125.2593 | $125.26 | $125.25 | $125.30 |
| Purchase #4 | $59.25 | 9.639% | $64.9611 | $64.96 | $64.95 | $65.00 |
| Purchase #5 | $232.70 | 9.817% | $255.5442 | $255.54 | $255.55 | $255.50 |
| Purchase #6 | $78.68 | 10.609% | $87.0272 | $87.03 | $87.05 | $87.00 |
| Purchase #7 | $36.81 | 9.714% | $40.3857 | $40.39 | $40.40 | $40.40 |
| 7 purchase totals = | $782.11 | $845.2284 | $845.23 | $845.25 | $845.20 | |