| 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 | $73.80 | 4.679% | $77.2531 | $77.25 | $77.25 | $77.30 |
| Purchase #2 | $191.90 | 8.792% | $208.7718 | $208.77 | $208.75 | $208.80 |
| Purchase #3 | $50.64 | 12.813% | $57.1285 | $57.13 | $57.15 | $57.10 |
| Purchase #4 | $23.49 | 5.421% | $24.7634 | $24.76 | $24.75 | $24.80 |
| Purchase #5 | $161.76 | 3.716% | $167.771 | $167.77 | $167.75 | $167.80 |
| Purchase #6 | $131.93 | 7.666% | $142.0438 | $142.04 | $142.05 | $142.00 |
| Purchase #7 | $26.65 | 5.314% | $28.0662 | $28.07 | $28.05 | $28.10 |
| 7 purchase totals = | $660.17 | $705.7978 | $705.79 | $705.75 | $705.90 | |