| 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 | $30.69 | 4.429% | $32.0493 | $32.05 | $32.05 | $32.00 |
| Purchase #2 | $24.96 | 9.804% | $27.4071 | $27.41 | $27.40 | $27.40 |
| Purchase #3 | $50.97 | 8.508% | $55.3065 | $55.31 | $55.30 | $55.30 |
| Purchase #4 | $64.90 | 5.645% | $68.5636 | $68.56 | $68.55 | $68.60 |
| Purchase #5 | $172.79 | 13.114% | $195.4497 | $195.45 | $195.45 | $195.40 |
| Purchase #6 | $44.86 | 10.860% | $49.7318 | $49.73 | $49.75 | $49.70 |
| Purchase #7 | $109.81 | 7.202% | $117.7185 | $117.72 | $117.70 | $117.70 |
| 7 purchase totals = | $498.98 | $546.2265 | $546.23 | $546.20 | $546.10 | |