| 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 | $63.52 | 8.435% | $68.8779 | $68.88 | $68.90 | $68.90 |
| Purchase #2 | $173.27 | 3.692% | $179.6671 | $179.67 | $179.65 | $179.70 |
| Purchase #3 | $110.93 | 11.829% | $124.0519 | $124.05 | $124.05 | $124.10 |
| Purchase #4 | $218.59 | 12.180% | $245.2143 | $245.21 | $245.20 | $245.20 |
| Purchase #5 | $184.42 | 3.454% | $190.7899 | $190.79 | $190.80 | $190.80 |
| Purchase #6 | $97.86 | 8.558% | $106.2349 | $106.23 | $106.25 | $106.20 |
| Purchase #7 | $29.52 | 5.851% | $31.2472 | $31.25 | $31.25 | $31.20 |
| 7 purchase totals = | $878.11 | $946.0832 | $946.08 | $946.10 | $946.10 | |