| 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 | $76.53 | 13.399% | $86.7843 | $86.78 | $86.80 | $86.80 |
| Purchase #2 | $5.47 | 12.842% | $6.1725 | $6.17 | $6.15 | $6.20 |
| Purchase #3 | $212.51 | 11.692% | $237.3567 | $237.36 | $237.35 | $237.40 |
| Purchase #4 | $34.78 | 12.549% | $39.1445 | $39.14 | $39.15 | $39.10 |
| Purchase #5 | $28.61 | 8.253% | $30.9712 | $30.97 | $30.95 | $31.00 |
| Purchase #6 | $12.71 | 5.548% | $13.4152 | $13.42 | $13.40 | $13.40 |
| Purchase #7 | $81.92 | 7.697% | $88.2254 | $88.23 | $88.25 | $88.20 |
| 7 purchase totals = | $452.53 | $502.0698 | $502.07 | $502.05 | $502.10 | |