| 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 | $58.83 | 3.747% | $61.0344 | $61.03 | $61.05 | $61.00 |
| Purchase #2 | $52.38 | 3.812% | $54.3767 | $54.38 | $54.40 | $54.40 |
| Purchase #3 | $97.71 | 8.599% | $106.1121 | $106.11 | $106.10 | $106.10 |
| Purchase #4 | $134.55 | 10.102% | $148.1422 | $148.14 | $148.15 | $148.10 |
| Purchase #5 | $223.98 | 8.422% | $242.8436 | $242.84 | $242.85 | $242.80 |
| Purchase #6 | $206.94 | 8.806% | $225.1631 | $225.16 | $225.15 | $225.20 |
| Purchase #7 | $137.42 | 6.477% | $146.3207 | $146.32 | $146.30 | $146.30 |
| 7 purchase totals = | $911.81 | $983.9928 | $983.98 | $984.00 | $983.90 | |