| 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 | $29.47 | 4.427% | $30.7746 | $30.77 | $30.75 | $30.80 |
| Purchase #2 | $114.48 | 8.369% | $124.0608 | $124.06 | $124.05 | $124.10 |
| Purchase #3 | $48.92 | 4.158% | $50.9541 | $50.95 | $50.95 | $51.00 |
| Purchase #4 | $70.67 | 7.491% | $75.9639 | $75.96 | $75.95 | $76.00 |
| Purchase #5 | $60.43 | 13.613% | $68.6563 | $68.66 | $68.65 | $68.70 |
| Purchase #6 | $172.49 | 12.378% | $193.8408 | $193.84 | $193.85 | $193.80 |
| Purchase #7 | $210.73 | 8.857% | $229.3944 | $229.39 | $229.40 | $229.40 |
| 7 purchase totals = | $707.19 | $773.6449 | $773.63 | $773.60 | $773.80 | |