| 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 | $78.56 | 10.849% | $87.083 | $87.08 | $87.10 | $87.10 |
| Purchase #2 | $95.64 | 6.830% | $102.1722 | $102.17 | $102.15 | $102.20 |
| Purchase #3 | $92.83 | 4.208% | $96.7363 | $96.74 | $96.75 | $96.70 |
| Purchase #4 | $32.80 | 9.410% | $35.8865 | $35.89 | $35.90 | $35.90 |
| Purchase #5 | $122.54 | 12.458% | $137.806 | $137.81 | $137.80 | $137.80 |
| Purchase #6 | $102.63 | 7.573% | $110.4022 | $110.40 | $110.40 | $110.40 |
| Purchase #7 | $222.38 | 6.704% | $237.2884 | $237.29 | $237.30 | $237.30 |
| 7 purchase totals = | $747.38 | $807.3746 | $807.38 | $807.40 | $807.40 | |