| 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 | $39.93 | 6.475% | $42.5155 | $42.52 | $42.50 | $42.50 |
| Purchase #2 | $183.82 | 9.709% | $201.6671 | $201.67 | $201.65 | $201.70 |
| Purchase #3 | $164.90 | 11.622% | $184.0647 | $184.06 | $184.05 | $184.10 |
| Purchase #4 | $58.92 | 6.373% | $62.675 | $62.68 | $62.70 | $62.70 |
| Purchase #5 | $217.28 | 10.134% | $239.2992 | $239.30 | $239.30 | $239.30 |
| Purchase #6 | $36.89 | 8.481% | $40.0186 | $40.02 | $40.00 | $40.00 |
| Purchase #7 | $59.25 | 11.329% | $65.9624 | $65.96 | $65.95 | $66.00 |
| 7 purchase totals = | $760.99 | $836.2025 | $836.21 | $836.15 | $836.30 | |