| 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 | $38.27 | 6.318% | $40.6879 | $40.69 | $40.70 | $40.70 |
| Purchase #2 | $45.99 | 7.754% | $49.5561 | $49.56 | $49.55 | $49.60 |
| Purchase #3 | $72.84 | 5.825% | $77.0829 | $77.08 | $77.10 | $77.10 |
| Purchase #4 | $43.92 | 4.649% | $45.9618 | $45.96 | $45.95 | $46.00 |
| Purchase #5 | $237.65 | 12.683% | $267.7911 | $267.79 | $267.80 | $267.80 |
| Purchase #6 | $116.26 | 12.170% | $130.4088 | $130.41 | $130.40 | $130.40 |
| Purchase #7 | $224.60 | 10.633% | $248.4817 | $248.48 | $248.50 | $248.50 |
| 7 purchase totals = | $779.53 | $859.9703 | $859.97 | $860.00 | $860.10 | |