| 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 | $78.41 | 9.368% | $85.7554 | $85.76 | $85.75 | $85.80 |
| Purchase #2 | $41.76 | 4.665% | $43.7081 | $43.71 | $43.70 | $43.70 |
| Purchase #3 | $200.63 | 6.204% | $213.0771 | $213.08 | $213.10 | $213.10 |
| Purchase #4 | $192.27 | 10.676% | $212.7967 | $212.80 | $212.80 | $212.80 |
| Purchase #5 | $29.77 | 13.377% | $33.7523 | $33.75 | $33.75 | $33.80 |
| Purchase #6 | $129.88 | 13.652% | $147.6112 | $147.61 | $147.60 | $147.60 |
| Purchase #7 | $159.74 | 8.685% | $173.6134 | $173.61 | $173.60 | $173.60 |
| 7 purchase totals = | $832.46 | $910.3142 | $910.32 | $910.30 | $910.40 | |