| 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 | $72.87 | 3.500% | $75.4205 | $75.42 | $75.40 | $75.40 |
| Purchase #2 | $91.74 | 12.436% | $103.1488 | $103.15 | $103.15 | $103.10 |
| Purchase #3 | $54.36 | 12.537% | $61.1751 | $61.18 | $61.20 | $61.20 |
| Purchase #4 | $110.32 | 7.556% | $118.6558 | $118.66 | $118.65 | $118.70 |
| Purchase #5 | $176.30 | 7.770% | $189.9985 | $190.00 | $190.00 | $190.00 |
| Purchase #6 | $245.29 | 4.382% | $256.0386 | $256.04 | $256.05 | $256.00 |
| Purchase #7 | $98.92 | 10.195% | $109.0049 | $109.00 | $109.00 | $109.00 |
| 7 purchase totals = | $849.80 | $913.4422 | $913.45 | $913.45 | $913.40 | |