| 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 | $73.73 | 7.856% | $79.5222 | $79.52 | $79.50 | $79.50 |
| Purchase #2 | $139.97 | 3.264% | $144.5386 | $144.54 | $144.55 | $144.50 |
| Purchase #3 | $38.87 | 11.720% | $43.4256 | $43.43 | $43.45 | $43.40 |
| Purchase #4 | $184.92 | 6.780% | $197.4576 | $197.46 | $197.45 | $197.50 |
| Purchase #5 | $201.87 | 3.588% | $209.1131 | $209.11 | $209.10 | $209.10 |
| Purchase #6 | $88.96 | 5.532% | $93.8813 | $93.88 | $93.90 | $93.90 |
| Purchase #7 | $56.98 | 4.175% | $59.3589 | $59.36 | $59.35 | $59.40 |
| 7 purchase totals = | $785.30 | $827.2973 | $827.30 | $827.30 | $827.30 | |