| 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 | $89.49 | 8.382% | $96.9911 | $96.99 | $97.00 | $97.00 |
| Purchase #2 | $61.34 | 5.115% | $64.4775 | $64.48 | $64.50 | $64.50 |
| Purchase #3 | $38.62 | 9.653% | $42.348 | $42.35 | $42.35 | $42.30 |
| Purchase #4 | $133.60 | 13.803% | $152.0408 | $152.04 | $152.05 | $152.00 |
| Purchase #5 | $104.42 | 10.718% | $115.6117 | $115.61 | $115.60 | $115.60 |
| Purchase #6 | $139.57 | 12.583% | $157.1321 | $157.13 | $157.15 | $157.10 |
| Purchase #7 | $82.58 | 4.656% | $86.4249 | $86.42 | $86.40 | $86.40 |
| 7 purchase totals = | $649.62 | $715.0261 | $715.02 | $715.05 | $714.90 | |