| 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 | $93.89 | 4.335% | $97.9601 | $97.96 | $97.95 | $98.00 |
| Purchase #2 | $48.75 | 11.372% | $54.2939 | $54.29 | $54.30 | $54.30 |
| Purchase #3 | $38.76 | 10.146% | $42.6926 | $42.69 | $42.70 | $42.70 |
| Purchase #4 | $125.88 | 13.307% | $142.6309 | $142.63 | $142.65 | $142.60 |
| Purchase #5 | $244.63 | 6.522% | $260.5848 | $260.58 | $260.60 | $260.60 |
| Purchase #6 | $56.36 | 7.749% | $60.7273 | $60.73 | $60.75 | $60.70 |
| Purchase #7 | $196.28 | 9.832% | $215.5782 | $215.58 | $215.60 | $215.60 |
| 7 purchase totals = | $804.55 | $874.4678 | $874.46 | $874.55 | $874.50 | |