| 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 | $51.69 | 4.151% | $53.8357 | $53.84 | $53.85 | $53.80 |
| Purchase #2 | $152.42 | 13.787% | $173.4341 | $173.43 | $173.45 | $173.40 |
| Purchase #3 | $160.30 | 5.738% | $169.498 | $169.50 | $169.50 | $169.50 |
| Purchase #4 | $53.91 | 11.203% | $59.9495 | $59.95 | $59.95 | $59.90 |
| Purchase #5 | $96.36 | 11.457% | $107.4 | $107.40 | $107.40 | $107.40 |
| Purchase #6 | $128.33 | 3.346% | $132.6239 | $132.62 | $132.60 | $132.60 |
| Purchase #7 | $113.41 | 10.390% | $125.1933 | $125.19 | $125.20 | $125.20 |
| 7 purchase totals = | $756.42 | $821.9345 | $821.93 | $821.95 | $821.80 | |