| 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 | $55.29 | 7.816% | $59.6115 | $59.61 | $59.60 | $59.60 |
| Purchase #2 | $61.78 | 13.396% | $70.056 | $70.06 | $70.05 | $70.10 |
| Purchase #3 | $65.49 | 9.482% | $71.6998 | $71.70 | $71.70 | $71.70 |
| Purchase #4 | $175.71 | 9.196% | $191.8683 | $191.87 | $191.85 | $191.90 |
| Purchase #5 | $174.29 | 13.140% | $197.1917 | $197.19 | $197.20 | $197.20 |
| Purchase #6 | $39.33 | 3.502% | $40.7073 | $40.71 | $40.70 | $40.70 |
| Purchase #7 | $8.94 | 8.573% | $9.7064 | $9.71 | $9.70 | $9.70 |
| 7 purchase totals = | $580.83 | $640.8410 | $640.85 | $640.80 | $640.90 | |