| 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 | $42.33 | 4.648% | $44.2975 | $44.30 | $44.30 | $44.30 |
| Purchase #2 | $75.98 | 5.199% | $79.9302 | $79.93 | $79.95 | $79.90 |
| Purchase #3 | $233.34 | 4.188% | $243.1123 | $243.11 | $243.10 | $243.10 |
| Purchase #4 | $105.88 | 3.191% | $109.2586 | $109.26 | $109.25 | $109.30 |
| Purchase #5 | $217.33 | 11.394% | $242.0926 | $242.09 | $242.10 | $242.10 |
| Purchase #6 | $13.73 | 3.400% | $14.1968 | $14.20 | $14.20 | $14.20 |
| Purchase #7 | $50.77 | 4.224% | $52.9145 | $52.91 | $52.90 | $52.90 |
| 7 purchase totals = | $739.36 | $785.8025 | $785.80 | $785.80 | $785.80 | |