| 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 | $78.54 | 6.586% | $83.7126 | $83.71 | $83.70 | $83.70 |
| Purchase #2 | $197.83 | 13.810% | $225.1503 | $225.15 | $225.15 | $225.20 |
| Purchase #3 | $65.81 | 4.345% | $68.6694 | $68.67 | $68.65 | $68.70 |
| Purchase #4 | $120.65 | 4.672% | $126.2868 | $126.29 | $126.30 | $126.30 |
| Purchase #5 | $143.57 | 8.677% | $156.0276 | $156.03 | $156.05 | $156.00 |
| Purchase #6 | $190.60 | 10.615% | $210.8322 | $210.83 | $210.85 | $210.80 |
| Purchase #7 | $66.38 | 5.475% | $70.0143 | $70.01 | $70.00 | $70.00 |
| 7 purchase totals = | $863.38 | $940.6932 | $940.69 | $940.70 | $940.70 | |