| 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 | $138.89 | 8.316% | $150.4401 | $150.44 | $150.45 | $150.40 |
| Purchase #2 | $70.84 | 7.194% | $75.9362 | $75.94 | $75.95 | $75.90 |
| Purchase #3 | $19.70 | 7.216% | $21.1216 | $21.12 | $21.10 | $21.10 |
| Purchase #4 | $52.96 | 5.587% | $55.9189 | $55.92 | $55.90 | $55.90 |
| Purchase #5 | $235.53 | 9.127% | $257.0268 | $257.03 | $257.05 | $257.00 |
| Purchase #6 | $19.38 | 4.313% | $20.2159 | $20.22 | $20.20 | $20.20 |
| Purchase #7 | $161.37 | 5.212% | $169.7806 | $169.78 | $169.80 | $169.80 |
| 7 purchase totals = | $698.67 | $750.4401 | $750.45 | $750.45 | $750.30 | |