| 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 | $51.32 | 7.226% | $55.0284 | $55.03 | $55.05 | $55.00 |
| Purchase #2 | $108.67 | 3.194% | $112.1409 | $112.14 | $112.15 | $112.10 |
| Purchase #3 | $215.32 | 10.608% | $238.1611 | $238.16 | $238.15 | $238.20 |
| Purchase #4 | $122.88 | 11.669% | $137.2189 | $137.22 | $137.20 | $137.20 |
| Purchase #5 | $202.68 | 13.327% | $229.6912 | $229.69 | $229.70 | $229.70 |
| Purchase #6 | $59.28 | 3.781% | $61.5214 | $61.52 | $61.50 | $61.50 |
| Purchase #7 | $106.54 | 5.313% | $112.2005 | $112.20 | $112.20 | $112.20 |
| 7 purchase totals = | $866.69 | $945.9624 | $945.96 | $945.95 | $945.90 | |