| 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 | $72.29 | 9.589% | $79.2219 | $79.22 | $79.20 | $79.20 |
| Purchase #2 | $56.32 | 3.174% | $58.1076 | $58.11 | $58.10 | $58.10 |
| Purchase #3 | $171.58 | 4.127% | $178.6611 | $178.66 | $178.65 | $178.70 |
| Purchase #4 | $153.37 | 7.637% | $165.0829 | $165.08 | $165.10 | $165.10 |
| Purchase #5 | $234.26 | 7.284% | $251.3235 | $251.32 | $251.30 | $251.30 |
| Purchase #6 | $161.91 | 8.301% | $175.3501 | $175.35 | $175.35 | $175.40 |
| Purchase #7 | $80.50 | 8.674% | $87.4826 | $87.48 | $87.50 | $87.50 |
| 7 purchase totals = | $930.23 | $995.2297 | $995.22 | $995.20 | $995.30 | |