| 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 | $72.26 | 10.263% | $79.676 | $79.68 | $79.70 | $79.70 |
| Purchase #2 | $24.75 | 13.634% | $28.1244 | $28.12 | $28.10 | $28.10 |
| Purchase #3 | $150.82 | 10.180% | $166.1735 | $166.17 | $166.15 | $166.20 |
| Purchase #4 | $20.35 | 7.557% | $21.8878 | $21.89 | $21.90 | $21.90 |
| Purchase #5 | $169.76 | 6.727% | $181.1798 | $181.18 | $181.20 | $181.20 |
| Purchase #6 | $61.46 | 11.604% | $68.5918 | $68.59 | $68.60 | $68.60 |
| Purchase #7 | $70.88 | 8.813% | $77.1267 | $77.13 | $77.15 | $77.10 |
| 7 purchase totals = | $570.28 | $622.7600 | $622.76 | $622.80 | $622.80 | |