| 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 | $23.54 | 12.469% | $26.4752 | $26.48 | $26.50 | $26.50 |
| Purchase #2 | $25.71 | 11.498% | $28.6661 | $28.67 | $28.65 | $28.70 |
| Purchase #3 | $196.36 | 8.653% | $213.351 | $213.35 | $213.35 | $213.40 |
| Purchase #4 | $24.77 | 13.502% | $28.1144 | $28.11 | $28.10 | $28.10 |
| Purchase #5 | $197.69 | 11.872% | $221.1598 | $221.16 | $221.15 | $221.20 |
| Purchase #6 | $230.85 | 6.522% | $245.906 | $245.91 | $245.90 | $245.90 |
| Purchase #7 | $27.76 | 5.420% | $29.2646 | $29.26 | $29.25 | $29.30 |
| 7 purchase totals = | $726.68 | $792.9371 | $792.94 | $792.90 | $793.10 | |