| 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 | $81.65 | 7.838% | $88.0497 | $88.05 | $88.05 | $88.00 |
| Purchase #2 | $162.50 | 7.148% | $174.1155 | $174.12 | $174.10 | $174.10 |
| Purchase #3 | $22.75 | 3.212% | $23.4807 | $23.48 | $23.50 | $23.50 |
| Purchase #4 | $95.28 | 6.259% | $101.2436 | $101.24 | $101.25 | $101.20 |
| Purchase #5 | $243.85 | 4.370% | $254.5062 | $254.51 | $254.50 | $254.50 |
| Purchase #6 | $54.49 | 10.246% | $60.073 | $60.07 | $60.05 | $60.10 |
| Purchase #7 | $116.56 | 13.708% | $132.538 | $132.54 | $132.55 | $132.50 |
| 7 purchase totals = | $777.08 | $834.0067 | $834.01 | $834.00 | $833.90 | |