| 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 | $54.46 | 7.473% | $58.5298 | $58.53 | $58.55 | $58.50 |
| Purchase #2 | $64.98 | 12.623% | $73.1824 | $73.18 | $73.20 | $73.20 |
| Purchase #3 | $18.72 | 13.387% | $21.226 | $21.23 | $21.25 | $21.20 |
| Purchase #4 | $200.85 | 6.489% | $213.8832 | $213.88 | $213.90 | $213.90 |
| Purchase #5 | $63.90 | 10.443% | $70.5731 | $70.57 | $70.55 | $70.60 |
| Purchase #6 | $43.26 | 11.627% | $48.2898 | $48.29 | $48.30 | $48.30 |
| Purchase #7 | $111.66 | 5.142% | $117.4016 | $117.40 | $117.40 | $117.40 |
| 7 purchase totals = | $557.83 | $603.0859 | $603.08 | $603.15 | $603.10 | |