| 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 | $117.80 | 10.761% | $130.4765 | $130.48 | $130.50 | $130.50 |
| Purchase #2 | $104.30 | 11.874% | $116.6846 | $116.68 | $116.70 | $116.70 |
| Purchase #3 | $153.75 | 10.457% | $169.8276 | $169.83 | $169.85 | $169.80 |
| Purchase #4 | $59.45 | 8.428% | $64.4604 | $64.46 | $64.45 | $64.50 |
| Purchase #5 | $43.73 | 6.467% | $46.558 | $46.56 | $46.55 | $46.60 |
| Purchase #6 | $144.31 | 9.330% | $157.7741 | $157.77 | $157.75 | $157.80 |
| Purchase #7 | $75.99 | 6.616% | $81.0175 | $81.02 | $81.00 | $81.00 |
| 7 purchase totals = | $699.33 | $766.7987 | $766.80 | $766.80 | $766.90 | |