| 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 | $90.99 | 6.203% | $96.6341 | $96.63 | $96.65 | $96.60 |
| Purchase #2 | $191.55 | 13.428% | $217.2713 | $217.27 | $217.25 | $217.30 |
| Purchase #3 | $190.37 | 13.517% | $216.1023 | $216.10 | $216.10 | $216.10 |
| Purchase #4 | $55.43 | 11.450% | $61.7767 | $61.78 | $61.80 | $61.80 |
| Purchase #5 | $121.59 | 3.787% | $126.1946 | $126.19 | $126.20 | $126.20 |
| Purchase #6 | $169.48 | 9.368% | $185.3569 | $185.36 | $185.35 | $185.40 |
| Purchase #7 | $188.56 | 3.489% | $195.1389 | $195.14 | $195.15 | $195.10 |
| 7 purchase totals = | $1,007.97 | $1,098.4748 | $1,098.47 | $1,098.50 | $1,098.50 | |