| 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 | $44.97 | 13.772% | $51.1633 | $51.16 | $51.15 | $51.20 |
| Purchase #2 | $52.57 | 4.312% | $54.8368 | $54.84 | $54.85 | $54.80 |
| Purchase #3 | $47.71 | 8.470% | $51.751 | $51.75 | $51.75 | $51.80 |
| Purchase #4 | $218.49 | 3.296% | $225.6914 | $225.69 | $225.70 | $225.70 |
| Purchase #5 | $181.52 | 5.421% | $191.3602 | $191.36 | $191.35 | $191.40 |
| Purchase #6 | $42.95 | 3.383% | $44.403 | $44.40 | $44.40 | $44.40 |
| Purchase #7 | $92.48 | 5.541% | $97.6043 | $97.60 | $97.60 | $97.60 |
| 7 purchase totals = | $680.69 | $716.8100 | $716.80 | $716.80 | $716.90 | |