| 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 | $64.44 | 6.283% | $68.4888 | $68.49 | $68.50 | $68.50 |
| Purchase #2 | $110.96 | 5.265% | $116.802 | $116.80 | $116.80 | $116.80 |
| Purchase #3 | $15.54 | 3.311% | $16.0545 | $16.05 | $16.05 | $16.10 |
| Purchase #4 | $88.68 | 10.460% | $97.9559 | $97.96 | $97.95 | $98.00 |
| Purchase #5 | $215.84 | 10.332% | $238.1406 | $238.14 | $238.15 | $238.10 |
| Purchase #6 | $133.42 | 8.236% | $144.4085 | $144.41 | $144.40 | $144.40 |
| Purchase #7 | $24.53 | 3.544% | $25.3993 | $25.40 | $25.40 | $25.40 |
| 7 purchase totals = | $653.41 | $707.2496 | $707.25 | $707.25 | $707.30 | |