| 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 | $100.28 | 12.624% | $112.9393 | $112.94 | $112.95 | $112.90 |
| Purchase #2 | $187.69 | 8.636% | $203.8989 | $203.90 | $203.90 | $203.90 |
| Purchase #3 | $171.26 | 6.487% | $182.3696 | $182.37 | $182.35 | $182.40 |
| Purchase #4 | $19.43 | 10.599% | $21.4894 | $21.49 | $21.50 | $21.50 |
| Purchase #5 | $56.93 | 3.309% | $58.8138 | $58.81 | $58.80 | $58.80 |
| Purchase #6 | $71.89 | 10.381% | $79.3529 | $79.35 | $79.35 | $79.40 |
| Purchase #7 | $17.28 | 6.573% | $18.4158 | $18.42 | $18.40 | $18.40 |
| 7 purchase totals = | $624.76 | $677.2797 | $677.28 | $677.25 | $677.30 | |