| 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 | $47.75 | 8.133% | $51.6335 | $51.63 | $51.65 | $51.60 |
| Purchase #2 | $83.57 | 12.111% | $93.6912 | $93.69 | $93.70 | $93.70 |
| Purchase #3 | $82.27 | 3.500% | $85.1495 | $85.15 | $85.15 | $85.10 |
| Purchase #4 | $152.86 | 11.238% | $170.0384 | $170.04 | $170.05 | $170.00 |
| Purchase #5 | $86.36 | 13.102% | $97.6749 | $97.67 | $97.65 | $97.70 |
| Purchase #6 | $25.57 | 7.243% | $27.422 | $27.42 | $27.40 | $27.40 |
| Purchase #7 | $234.84 | 3.480% | $243.0124 | $243.01 | $243.00 | $243.00 |
| 7 purchase totals = | $713.22 | $768.6219 | $768.61 | $768.60 | $768.50 | |