| 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 | $32.76 | 7.205% | $35.1204 | $35.12 | $35.10 | $35.10 |
| Purchase #2 | $161.88 | 4.127% | $168.5608 | $168.56 | $168.55 | $168.60 |
| Purchase #3 | $15.42 | 3.358% | $15.9378 | $15.94 | $15.95 | $15.90 |
| Purchase #4 | $58.46 | 3.805% | $60.6844 | $60.68 | $60.70 | $60.70 |
| Purchase #5 | $213.95 | 13.303% | $242.4118 | $242.41 | $242.40 | $242.40 |
| Purchase #6 | $5.34 | 4.620% | $5.5867 | $5.59 | $5.60 | $5.60 |
| Purchase #7 | $95.94 | 4.651% | $100.4022 | $100.40 | $100.40 | $100.40 |
| 7 purchase totals = | $583.75 | $628.7041 | $628.70 | $628.70 | $628.70 | |