| 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 | $37.72 | 10.791% | $41.7904 | $41.79 | $41.80 | $41.80 |
| Purchase #2 | $23.30 | 10.688% | $25.7903 | $25.79 | $25.80 | $25.80 |
| Purchase #3 | $148.70 | 13.722% | $169.1046 | $169.10 | $169.10 | $169.10 |
| Purchase #4 | $225.62 | 8.387% | $244.5427 | $244.54 | $244.55 | $244.50 |
| Purchase #5 | $54.50 | 11.493% | $60.7637 | $60.76 | $60.75 | $60.80 |
| Purchase #6 | $40.57 | 3.547% | $42.009 | $42.01 | $42.00 | $42.00 |
| Purchase #7 | $15.34 | 9.618% | $16.8154 | $16.82 | $16.80 | $16.80 |
| 7 purchase totals = | $545.75 | $600.8161 | $600.81 | $600.80 | $600.80 | |