| 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 | $77.81 | 9.546% | $85.2377 | $85.24 | $85.25 | $85.20 |
| Purchase #2 | $210.84 | 13.491% | $239.2844 | $239.28 | $239.30 | $239.30 |
| Purchase #3 | $45.79 | 10.511% | $50.603 | $50.60 | $50.60 | $50.60 |
| Purchase #4 | $151.58 | 9.242% | $165.589 | $165.59 | $165.60 | $165.60 |
| Purchase #5 | $44.32 | 9.861% | $48.6904 | $48.69 | $48.70 | $48.70 |
| Purchase #6 | $234.95 | 5.242% | $247.2661 | $247.27 | $247.25 | $247.30 |
| Purchase #7 | $187.53 | 9.171% | $204.7284 | $204.73 | $204.75 | $204.70 |
| 7 purchase totals = | $952.82 | $1,041.3990 | $1,041.40 | $1,041.45 | $1,041.40 | |