| 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 | $78.64 | 7.232% | $84.3272 | $84.33 | $84.35 | $84.30 |
| Purchase #2 | $247.43 | 13.204% | $280.1007 | $280.10 | $280.10 | $280.10 |
| Purchase #3 | $116.38 | 7.795% | $125.4518 | $125.45 | $125.45 | $125.50 |
| Purchase #4 | $49.89 | 10.298% | $55.0277 | $55.03 | $55.05 | $55.00 |
| Purchase #5 | $166.59 | 9.475% | $182.3744 | $182.37 | $182.35 | $182.40 |
| Purchase #6 | $28.90 | 7.158% | $30.9687 | $30.97 | $30.95 | $31.00 |
| Purchase #7 | $246.34 | 7.519% | $264.8623 | $264.86 | $264.85 | $264.90 |
| 7 purchase totals = | $934.17 | $1,023.1128 | $1,023.11 | $1,023.10 | $1,023.20 | |