| 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 | $104.39 | 3.792% | $108.3485 | $108.35 | $108.35 | $108.30 |
| Purchase #2 | $48.70 | 12.539% | $54.8065 | $54.81 | $54.80 | $54.80 |
| Purchase #3 | $173.57 | 6.437% | $184.7427 | $184.74 | $184.75 | $184.70 |
| Purchase #4 | $107.46 | 8.263% | $116.3394 | $116.34 | $116.35 | $116.30 |
| Purchase #5 | $19.45 | 7.626% | $20.9333 | $20.93 | $20.95 | $20.90 |
| Purchase #6 | $140.56 | 5.544% | $148.3526 | $148.35 | $148.35 | $148.40 |
| Purchase #7 | $117.61 | 11.557% | $131.2022 | $131.20 | $131.20 | $131.20 |
| 7 purchase totals = | $711.74 | $764.7252 | $764.72 | $764.75 | $764.60 | |