| 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 | $82.26 | 10.721% | $91.0791 | $91.08 | $91.10 | $91.10 |
| Purchase #2 | $25.80 | 8.180% | $27.9104 | $27.91 | $27.90 | $27.90 |
| Purchase #3 | $50.82 | 13.541% | $57.7015 | $57.70 | $57.70 | $57.70 |
| Purchase #4 | $189.27 | 3.494% | $195.8831 | $195.88 | $195.90 | $195.90 |
| Purchase #5 | $153.25 | 8.321% | $166.0019 | $166.00 | $166.00 | $166.00 |
| Purchase #6 | $54.28 | 8.431% | $58.8563 | $58.86 | $58.85 | $58.90 |
| Purchase #7 | $212.34 | 6.874% | $226.9363 | $226.94 | $226.95 | $226.90 |
| 7 purchase totals = | $768.02 | $824.3686 | $824.37 | $824.40 | $824.40 | |