| 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 | $101.46 | 8.176% | $109.7554 | $109.76 | $109.75 | $109.80 |
| Purchase #2 | $8.97 | 7.215% | $9.6172 | $9.62 | $9.60 | $9.60 |
| Purchase #3 | $144.70 | 7.506% | $155.5612 | $155.56 | $155.55 | $155.60 |
| Purchase #4 | $40.37 | 13.217% | $45.7057 | $45.71 | $45.70 | $45.70 |
| Purchase #5 | $88.55 | 6.824% | $94.5927 | $94.59 | $94.60 | $94.60 |
| Purchase #6 | $148.27 | 13.860% | $168.8202 | $168.82 | $168.80 | $168.80 |
| Purchase #7 | $41.97 | 11.538% | $46.8125 | $46.81 | $46.80 | $46.80 |
| 7 purchase totals = | $574.29 | $630.8649 | $630.87 | $630.80 | $630.90 | |