| 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 | $102.82 | 4.631% | $107.5816 | $107.58 | $107.60 | $107.60 |
| Purchase #2 | $95.31 | 12.498% | $107.2218 | $107.22 | $107.20 | $107.20 |
| Purchase #3 | $19.36 | 3.331% | $20.0049 | $20.00 | $20.00 | $20.00 |
| Purchase #4 | $64.64 | 7.696% | $69.6147 | $69.61 | $69.60 | $69.60 |
| Purchase #5 | $219.28 | 3.360% | $226.6478 | $226.65 | $226.65 | $226.60 |
| Purchase #6 | $121.99 | 7.405% | $131.0234 | $131.02 | $131.00 | $131.00 |
| Purchase #7 | $101.60 | 11.217% | $112.9965 | $113.00 | $113.00 | $113.00 |
| 7 purchase totals = | $725.00 | $775.0907 | $775.08 | $775.05 | $775.00 | |