| 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 | $30.98 | 13.353% | $35.1168 | $35.12 | $35.10 | $35.10 |
| Purchase #2 | $169.34 | 13.695% | $192.5311 | $192.53 | $192.55 | $192.50 |
| Purchase #3 | $13.98 | 5.621% | $14.7658 | $14.77 | $14.75 | $14.80 |
| Purchase #4 | $170.26 | 5.382% | $179.4234 | $179.42 | $179.40 | $179.40 |
| Purchase #5 | $204.54 | 4.445% | $213.6318 | $213.63 | $213.65 | $213.60 |
| Purchase #6 | $97.29 | 8.648% | $105.7036 | $105.70 | $105.70 | $105.70 |
| Purchase #7 | $173.91 | 6.421% | $185.0768 | $185.08 | $185.10 | $185.10 |
| 7 purchase totals = | $860.30 | $926.2493 | $926.25 | $926.25 | $926.20 | |