| 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 | $212.99 | 9.762% | $233.7821 | $233.78 | $233.80 | $233.80 |
| Purchase #2 | $39.40 | 13.203% | $44.602 | $44.60 | $44.60 | $44.60 |
| Purchase #3 | $66.27 | 11.133% | $73.6478 | $73.65 | $73.65 | $73.60 |
| Purchase #4 | $69.30 | 7.533% | $74.5204 | $74.52 | $74.50 | $74.50 |
| Purchase #5 | $105.59 | 11.577% | $117.8142 | $117.81 | $117.80 | $117.80 |
| Purchase #6 | $23.80 | 12.468% | $26.7674 | $26.77 | $26.75 | $26.80 |
| Purchase #7 | $57.73 | 4.123% | $60.1102 | $60.11 | $60.10 | $60.10 |
| 7 purchase totals = | $575.08 | $631.2441 | $631.24 | $631.20 | $631.20 | |