| 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 | $21.27 | 13.253% | $24.0889 | $24.09 | $24.10 | $24.10 |
| Purchase #2 | $72.56 | 7.300% | $77.8569 | $77.86 | $77.85 | $77.90 |
| Purchase #3 | $62.43 | 6.773% | $66.6584 | $66.66 | $66.65 | $66.70 |
| Purchase #4 | $212.85 | 13.390% | $241.3506 | $241.35 | $241.35 | $241.40 |
| Purchase #5 | $127.39 | 3.599% | $131.9748 | $131.97 | $131.95 | $132.00 |
| Purchase #6 | $6.75 | 6.290% | $7.1746 | $7.17 | $7.15 | $7.20 |
| Purchase #7 | $55.65 | 3.859% | $57.7975 | $57.80 | $57.80 | $57.80 |
| 7 purchase totals = | $558.90 | $606.9017 | $606.90 | $606.85 | $607.10 | |