| 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 | $64.42 | 11.564% | $71.8695 | $71.87 | $71.85 | $71.90 |
| Purchase #2 | $136.57 | 3.217% | $140.9635 | $140.96 | $140.95 | $141.00 |
| Purchase #3 | $48.80 | 7.480% | $52.4502 | $52.45 | $52.45 | $52.50 |
| Purchase #4 | $99.75 | 12.462% | $112.1808 | $112.18 | $112.20 | $112.20 |
| Purchase #5 | $18.33 | 4.847% | $19.2185 | $19.22 | $19.20 | $19.20 |
| Purchase #6 | $67.88 | 13.426% | $76.9936 | $76.99 | $77.00 | $77.00 |
| Purchase #7 | $122.35 | 13.450% | $138.8061 | $138.81 | $138.80 | $138.80 |
| 7 purchase totals = | $558.10 | $612.4822 | $612.48 | $612.45 | $612.60 | |