| 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 | $96.58 | 7.860% | $104.1712 | $104.17 | $104.15 | $104.20 |
| Purchase #2 | $30.88 | 6.180% | $32.7884 | $32.79 | $32.80 | $32.80 |
| Purchase #3 | $6.77 | 6.704% | $7.2239 | $7.22 | $7.20 | $7.20 |
| Purchase #4 | $243.94 | 13.350% | $276.506 | $276.51 | $276.50 | $276.50 |
| Purchase #5 | $48.30 | 11.711% | $53.9564 | $53.96 | $53.95 | $54.00 |
| Purchase #6 | $146.95 | 8.170% | $158.9558 | $158.96 | $158.95 | $159.00 |
| Purchase #7 | $18.82 | 12.508% | $21.174 | $21.17 | $21.15 | $21.20 |
| 7 purchase totals = | $592.24 | $654.7757 | $654.78 | $654.70 | $654.90 | |