| 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 | $20.44 | 8.461% | $22.1694 | $22.17 | $22.15 | $22.20 |
| Purchase #2 | $184.27 | 8.490% | $199.9145 | $199.91 | $199.90 | $199.90 |
| Purchase #3 | $76.86 | 7.778% | $82.8382 | $82.84 | $82.85 | $82.80 |
| Purchase #4 | $76.36 | 9.571% | $83.6684 | $83.67 | $83.65 | $83.70 |
| Purchase #5 | $183.76 | 3.656% | $190.4783 | $190.48 | $190.50 | $190.50 |
| Purchase #6 | $11.94 | 9.733% | $13.1021 | $13.10 | $13.10 | $13.10 |
| Purchase #7 | $201.25 | 4.779% | $210.8677 | $210.87 | $210.85 | $210.90 |
| 7 purchase totals = | $754.88 | $803.0386 | $803.04 | $803.00 | $803.10 | |