| 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 | $27.57 | 10.434% | $30.4467 | $30.45 | $30.45 | $30.40 |
| Purchase #2 | $225.29 | 7.123% | $241.3374 | $241.34 | $241.35 | $241.30 |
| Purchase #3 | $31.37 | 13.531% | $35.6147 | $35.61 | $35.60 | $35.60 |
| Purchase #4 | $108.90 | 8.198% | $117.8276 | $117.83 | $117.85 | $117.80 |
| Purchase #5 | $29.81 | 5.349% | $31.4045 | $31.40 | $31.40 | $31.40 |
| Purchase #6 | $245.45 | 7.543% | $263.9643 | $263.96 | $263.95 | $264.00 |
| Purchase #7 | $182.67 | 8.406% | $198.0252 | $198.03 | $198.05 | $198.00 |
| 7 purchase totals = | $851.06 | $918.6204 | $918.62 | $918.65 | $918.50 | |