| 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 | $47.52 | 11.719% | $53.0889 | $53.09 | $53.10 | $53.10 |
| Purchase #2 | $42.61 | 12.204% | $47.8101 | $47.81 | $47.80 | $47.80 |
| Purchase #3 | $243.69 | 5.676% | $257.5218 | $257.52 | $257.50 | $257.50 |
| Purchase #4 | $165.65 | 4.209% | $172.6222 | $172.62 | $172.60 | $172.60 |
| Purchase #5 | $126.57 | 8.826% | $137.7411 | $137.74 | $137.75 | $137.70 |
| Purchase #6 | $170.69 | 11.815% | $190.857 | $190.86 | $190.85 | $190.90 |
| Purchase #7 | $119.65 | 3.699% | $124.0759 | $124.08 | $124.10 | $124.10 |
| 7 purchase totals = | $916.38 | $983.7170 | $983.72 | $983.70 | $983.70 | |