| 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 | $105.81 | 4.454% | $110.5228 | $110.52 | $110.50 | $110.50 |
| Purchase #2 | $187.68 | 5.527% | $198.0531 | $198.05 | $198.05 | $198.10 |
| Purchase #3 | $14.70 | 9.206% | $16.0533 | $16.05 | $16.05 | $16.10 |
| Purchase #4 | $106.57 | 5.621% | $112.5603 | $112.56 | $112.55 | $112.60 |
| Purchase #5 | $118.45 | 6.104% | $125.6802 | $125.68 | $125.70 | $125.70 |
| Purchase #6 | $85.84 | 3.792% | $89.0951 | $89.10 | $89.10 | $89.10 |
| Purchase #7 | $200.61 | 6.853% | $214.3578 | $214.36 | $214.35 | $214.40 |
| 7 purchase totals = | $819.66 | $866.3226 | $866.32 | $866.30 | $866.50 | |