| 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 | $111.76 | 11.541% | $124.6582 | $124.66 | $124.65 | $124.70 |
| Purchase #2 | $42.71 | 7.201% | $45.7855 | $45.79 | $45.80 | $45.80 |
| Purchase #3 | $46.57 | 13.777% | $52.9859 | $52.99 | $53.00 | $53.00 |
| Purchase #4 | $47.27 | 8.360% | $51.2218 | $51.22 | $51.20 | $51.20 |
| Purchase #5 | $26.67 | 11.740% | $29.8011 | $29.80 | $29.80 | $29.80 |
| Purchase #6 | $203.36 | 4.304% | $212.1126 | $212.11 | $212.10 | $212.10 |
| Purchase #7 | $45.26 | 9.115% | $49.3854 | $49.39 | $49.40 | $49.40 |
| 7 purchase totals = | $523.60 | $565.9505 | $565.96 | $565.95 | $566.00 | |