| 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 | $125.61 | 10.614% | $138.9422 | $138.94 | $138.95 | $138.90 |
| Purchase #2 | $36.75 | 9.597% | $40.2769 | $40.28 | $40.30 | $40.30 |
| Purchase #3 | $69.71 | 8.175% | $75.4088 | $75.41 | $75.40 | $75.40 |
| Purchase #4 | $116.82 | 6.210% | $124.0745 | $124.07 | $124.05 | $124.10 |
| Purchase #5 | $243.35 | 5.626% | $257.0409 | $257.04 | $257.05 | $257.00 |
| Purchase #6 | $161.57 | 13.643% | $183.613 | $183.61 | $183.60 | $183.60 |
| Purchase #7 | $54.56 | 5.869% | $57.7621 | $57.76 | $57.75 | $57.80 |
| 7 purchase totals = | $808.37 | $877.1184 | $877.11 | $877.10 | $877.10 | |