| 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 | $69.37 | 9.249% | $75.786 | $75.79 | $75.80 | $75.80 |
| Purchase #2 | $181.58 | 7.121% | $194.5103 | $194.51 | $194.50 | $194.50 |
| Purchase #3 | $140.43 | 7.383% | $150.7979 | $150.80 | $150.80 | $150.80 |
| Purchase #4 | $79.51 | 8.240% | $86.0616 | $86.06 | $86.05 | $86.10 |
| Purchase #5 | $50.43 | 8.749% | $54.8421 | $54.84 | $54.85 | $54.80 |
| Purchase #6 | $81.46 | 11.422% | $90.7644 | $90.76 | $90.75 | $90.80 |
| Purchase #7 | $48.71 | 10.619% | $53.8825 | $53.88 | $53.90 | $53.90 |
| 7 purchase totals = | $651.49 | $706.6448 | $706.64 | $706.65 | $706.70 | |