| 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 | $65.63 | 7.746% | $70.7137 | $70.71 | $70.70 | $70.70 |
| Purchase #2 | $61.93 | 8.272% | $67.0528 | $67.05 | $67.05 | $67.10 |
| Purchase #3 | $171.67 | 9.414% | $187.831 | $187.83 | $187.85 | $187.80 |
| Purchase #4 | $71.40 | 10.353% | $78.792 | $78.79 | $78.80 | $78.80 |
| Purchase #5 | $228.48 | 13.217% | $258.6782 | $258.68 | $258.70 | $258.70 |
| Purchase #6 | $12.87 | 9.195% | $14.0534 | $14.05 | $14.05 | $14.10 |
| Purchase #7 | $176.85 | 10.260% | $194.9948 | $194.99 | $195.00 | $195.00 |
| 7 purchase totals = | $788.83 | $872.1159 | $872.10 | $872.15 | $872.20 | |