| 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 | $69.64 | 5.453% | $73.4375 | $73.44 | $73.45 | $73.40 |
| Purchase #2 | $34.82 | 12.773% | $39.2676 | $39.27 | $39.25 | $39.30 |
| Purchase #3 | $215.55 | 6.466% | $229.4875 | $229.49 | $229.50 | $229.50 |
| Purchase #4 | $58.36 | 9.764% | $64.0583 | $64.06 | $64.05 | $64.10 |
| Purchase #5 | $8.87 | 9.171% | $9.6835 | $9.68 | $9.70 | $9.70 |
| Purchase #6 | $103.93 | 6.775% | $110.9713 | $110.97 | $110.95 | $111.00 |
| Purchase #7 | $26.48 | 4.481% | $27.6666 | $27.67 | $27.65 | $27.70 |
| 7 purchase totals = | $517.65 | $554.5723 | $554.58 | $554.55 | $554.70 | |