| 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 | $40.66 | 13.382% | $46.1011 | $46.10 | $46.10 | $46.10 |
| Purchase #2 | $199.31 | 6.561% | $212.3867 | $212.39 | $212.40 | $212.40 |
| Purchase #3 | $47.55 | 8.657% | $51.6664 | $51.67 | $51.65 | $51.70 |
| Purchase #4 | $182.26 | 7.527% | $195.9787 | $195.98 | $196.00 | $196.00 |
| Purchase #5 | $66.42 | 5.116% | $69.818 | $69.82 | $69.80 | $69.80 |
| Purchase #6 | $70.85 | 13.151% | $80.1675 | $80.17 | $80.15 | $80.20 |
| Purchase #7 | $17.63 | 9.233% | $19.2578 | $19.26 | $19.25 | $19.30 |
| 7 purchase totals = | $624.68 | $675.3762 | $675.39 | $675.35 | $675.50 | |