| 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 | $89.89 | 7.447% | $96.5841 | $96.58 | $96.60 | $96.60 |
| Purchase #2 | $112.56 | 9.310% | $123.0393 | $123.04 | $123.05 | $123.00 |
| Purchase #3 | $12.32 | 6.414% | $13.1102 | $13.11 | $13.10 | $13.10 |
| Purchase #4 | $107.32 | 10.848% | $118.9621 | $118.96 | $118.95 | $119.00 |
| Purchase #5 | $205.61 | 8.660% | $223.4158 | $223.42 | $223.40 | $223.40 |
| Purchase #6 | $55.85 | 11.733% | $62.4029 | $62.40 | $62.40 | $62.40 |
| Purchase #7 | $226.51 | 13.552% | $257.2066 | $257.21 | $257.20 | $257.20 |
| 7 purchase totals = | $810.06 | $894.7210 | $894.72 | $894.70 | $894.70 | |