| 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 | $86.39 | 10.349% | $95.3305 | $95.33 | $95.35 | $95.30 |
| Purchase #2 | $137.77 | 8.385% | $149.322 | $149.32 | $149.30 | $149.30 |
| Purchase #3 | $154.99 | 8.319% | $167.8836 | $167.88 | $167.90 | $167.90 |
| Purchase #4 | $39.79 | 5.467% | $41.9653 | $41.97 | $41.95 | $42.00 |
| Purchase #5 | $87.69 | 7.667% | $94.4132 | $94.41 | $94.40 | $94.40 |
| Purchase #6 | $113.42 | 11.141% | $126.0561 | $126.06 | $126.05 | $126.10 |
| Purchase #7 | $136.65 | 12.345% | $153.5194 | $153.52 | $153.50 | $153.50 |
| 7 purchase totals = | $756.70 | $828.4901 | $828.49 | $828.45 | $828.50 | |