| 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 | $89.29 | 5.137% | $93.8768 | $93.88 | $93.90 | $93.90 |
| Purchase #2 | $106.71 | 4.119% | $111.1054 | $111.11 | $111.10 | $111.10 |
| Purchase #3 | $154.33 | 7.536% | $165.9603 | $165.96 | $165.95 | $166.00 |
| Purchase #4 | $43.75 | 7.202% | $46.9009 | $46.90 | $46.90 | $46.90 |
| Purchase #5 | $14.68 | 6.362% | $15.6139 | $15.61 | $15.60 | $15.60 |
| Purchase #6 | $243.81 | 6.117% | $258.7239 | $258.72 | $258.70 | $258.70 |
| Purchase #7 | $173.96 | 13.444% | $197.3472 | $197.35 | $197.35 | $197.30 |
| 7 purchase totals = | $826.53 | $889.5284 | $889.53 | $889.50 | $889.50 | |