| 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 | $36.61 | 13.306% | $41.4813 | $41.48 | $41.50 | $41.50 |
| Purchase #2 | $111.44 | 4.137% | $116.0503 | $116.05 | $116.05 | $116.10 |
| Purchase #3 | $245.97 | 10.381% | $271.5041 | $271.50 | $271.50 | $271.50 |
| Purchase #4 | $76.40 | 9.494% | $83.6534 | $83.65 | $83.65 | $83.70 |
| Purchase #5 | $170.56 | 8.140% | $184.4436 | $184.44 | $184.45 | $184.40 |
| Purchase #6 | $64.86 | 8.502% | $70.3744 | $70.37 | $70.35 | $70.40 |
| Purchase #7 | $58.52 | 10.607% | $64.7272 | $64.73 | $64.75 | $64.70 |
| 7 purchase totals = | $764.36 | $832.2343 | $832.22 | $832.25 | $832.30 | |