| 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 | $51.91 | 8.483% | $56.3135 | $56.31 | $56.30 | $56.30 |
| Purchase #2 | $180.71 | 11.869% | $202.1585 | $202.16 | $202.15 | $202.20 |
| Purchase #3 | $139.89 | 11.508% | $155.9885 | $155.99 | $156.00 | $156.00 |
| Purchase #4 | $103.69 | 12.727% | $116.8866 | $116.89 | $116.90 | $116.90 |
| Purchase #5 | $112.31 | 3.786% | $116.5621 | $116.56 | $116.55 | $116.60 |
| Purchase #6 | $17.76 | 8.852% | $19.3321 | $19.33 | $19.35 | $19.30 |
| Purchase #7 | $26.27 | 13.487% | $29.813 | $29.81 | $29.80 | $29.80 |
| 7 purchase totals = | $632.54 | $697.0543 | $697.05 | $697.05 | $697.10 | |