| 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 | $43.42 | 11.723% | $48.5101 | $48.51 | $48.50 | $48.50 |
| Purchase #2 | $5.96 | 11.672% | $6.6557 | $6.66 | $6.65 | $6.70 |
| Purchase #3 | $111.79 | 4.319% | $116.6182 | $116.62 | $116.60 | $116.60 |
| Purchase #4 | $136.86 | 7.257% | $146.7919 | $146.79 | $146.80 | $146.80 |
| Purchase #5 | $120.39 | 3.869% | $125.0479 | $125.05 | $125.05 | $125.00 |
| Purchase #6 | $70.36 | 6.696% | $75.0713 | $75.07 | $75.05 | $75.10 |
| Purchase #7 | $117.31 | 4.368% | $122.4341 | $122.43 | $122.45 | $122.40 |
| 7 purchase totals = | $606.09 | $641.1292 | $641.13 | $641.10 | $641.10 | |