| 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 | $18.51 | 10.345% | $20.4249 | $20.42 | $20.40 | $20.40 |
| Purchase #2 | $232.92 | 6.428% | $247.8921 | $247.89 | $247.90 | $247.90 |
| Purchase #3 | $57.76 | 6.359% | $61.433 | $61.43 | $61.45 | $61.40 |
| Purchase #4 | $111.47 | 11.660% | $124.4674 | $124.47 | $124.45 | $124.50 |
| Purchase #5 | $161.95 | 5.331% | $170.5836 | $170.58 | $170.60 | $170.60 |
| Purchase #6 | $177.37 | 13.744% | $201.7477 | $201.75 | $201.75 | $201.70 |
| Purchase #7 | $24.51 | 12.542% | $27.584 | $27.58 | $27.60 | $27.60 |
| 7 purchase totals = | $784.49 | $854.1327 | $854.12 | $854.15 | $854.10 | |