| 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 | $23.88 | 13.487% | $27.1007 | $27.10 | $27.10 | $27.10 |
| Purchase #2 | $190.80 | 13.785% | $217.1018 | $217.10 | $217.10 | $217.10 |
| Purchase #3 | $65.69 | 11.316% | $73.1235 | $73.12 | $73.10 | $73.10 |
| Purchase #4 | $17.91 | 7.696% | $19.2884 | $19.29 | $19.30 | $19.30 |
| Purchase #5 | $82.67 | 4.700% | $86.5555 | $86.56 | $86.55 | $86.60 |
| Purchase #6 | $84.89 | 13.280% | $96.1634 | $96.16 | $96.15 | $96.20 |
| Purchase #7 | $202.56 | 13.180% | $229.2574 | $229.26 | $229.25 | $229.30 |
| 7 purchase totals = | $668.40 | $748.5907 | $748.59 | $748.55 | $748.70 | |