| 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 | $58.46 | 10.174% | $64.4077 | $64.41 | $64.40 | $64.40 |
| Purchase #2 | $132.58 | 7.386% | $142.3724 | $142.37 | $142.35 | $142.40 |
| Purchase #3 | $167.91 | 11.440% | $187.1189 | $187.12 | $187.10 | $187.10 |
| Purchase #4 | $88.36 | 6.122% | $93.7694 | $93.77 | $93.75 | $93.80 |
| Purchase #5 | $132.82 | 4.751% | $139.1303 | $139.13 | $139.15 | $139.10 |
| Purchase #6 | $136.83 | 9.748% | $150.1682 | $150.17 | $150.15 | $150.20 |
| Purchase #7 | $186.72 | 7.254% | $200.2647 | $200.26 | $200.25 | $200.30 |
| 7 purchase totals = | $903.68 | $977.2316 | $977.23 | $977.15 | $977.30 | |