| 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 | $56.85 | 4.783% | $59.5691 | $59.57 | $59.55 | $59.60 |
| Purchase #2 | $121.76 | 6.596% | $129.7913 | $129.79 | $129.80 | $129.80 |
| Purchase #3 | $7.83 | 10.518% | $8.6536 | $8.65 | $8.65 | $8.70 |
| Purchase #4 | $182.36 | 8.621% | $198.0813 | $198.08 | $198.10 | $198.10 |
| Purchase #5 | $105.87 | 12.387% | $118.9841 | $118.98 | $119.00 | $119.00 |
| Purchase #6 | $10.39 | 4.403% | $10.8475 | $10.85 | $10.85 | $10.80 |
| Purchase #7 | $164.89 | 7.481% | $177.2254 | $177.23 | $177.25 | $177.20 |
| 7 purchase totals = | $649.95 | $703.1523 | $703.15 | $703.20 | $703.20 | |