| 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 | $78.63 | 4.465% | $82.1408 | $82.14 | $82.15 | $82.10 |
| Purchase #2 | $146.27 | 13.303% | $165.7283 | $165.73 | $165.75 | $165.70 |
| Purchase #3 | $163.53 | 11.792% | $182.8135 | $182.81 | $182.80 | $182.80 |
| Purchase #4 | $25.66 | 6.642% | $27.3643 | $27.36 | $27.35 | $27.40 |
| Purchase #5 | $162.36 | 7.316% | $174.2383 | $174.24 | $174.25 | $174.20 |
| Purchase #6 | $53.39 | 13.563% | $60.6313 | $60.63 | $60.65 | $60.60 |
| Purchase #7 | $53.31 | 6.363% | $56.7021 | $56.70 | $56.70 | $56.70 |
| 7 purchase totals = | $683.15 | $749.6186 | $749.61 | $749.65 | $749.50 | |