| 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 | $41.97 | 10.344% | $46.3114 | $46.31 | $46.30 | $46.30 |
| Purchase #2 | $42.58 | 8.431% | $46.1699 | $46.17 | $46.15 | $46.20 |
| Purchase #3 | $129.82 | 4.824% | $136.0825 | $136.08 | $136.10 | $136.10 |
| Purchase #4 | $101.89 | 7.708% | $109.7437 | $109.74 | $109.75 | $109.70 |
| Purchase #5 | $231.55 | 11.776% | $258.8173 | $258.82 | $258.80 | $258.80 |
| Purchase #6 | $178.68 | 8.214% | $193.3568 | $193.36 | $193.35 | $193.40 |
| Purchase #7 | $66.69 | 5.114% | $70.1005 | $70.10 | $70.10 | $70.10 |
| 7 purchase totals = | $793.18 | $860.5821 | $860.58 | $860.55 | $860.60 | |