| 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 | $71.84 | 10.714% | $79.5369 | $79.54 | $79.55 | $79.50 |
| Purchase #2 | $103.83 | 11.836% | $116.1193 | $116.12 | $116.10 | $116.10 |
| Purchase #3 | $49.66 | 4.577% | $51.9329 | $51.93 | $51.95 | $51.90 |
| Purchase #4 | $178.63 | 7.353% | $191.7647 | $191.76 | $191.75 | $191.80 |
| Purchase #5 | $153.60 | 3.777% | $159.4015 | $159.40 | $159.40 | $159.40 |
| Purchase #6 | $88.53 | 7.188% | $94.8935 | $94.89 | $94.90 | $94.90 |
| Purchase #7 | $119.63 | 4.771% | $125.3375 | $125.34 | $125.35 | $125.30 |
| 7 purchase totals = | $765.72 | $818.9863 | $818.98 | $819.00 | $818.90 | |