| 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 | $127.94 | 4.535% | $133.7421 | $133.74 | $133.75 | $133.70 |
| Purchase #2 | $57.30 | 8.822% | $62.355 | $62.36 | $62.35 | $62.40 |
| Purchase #3 | $49.59 | 4.452% | $51.7977 | $51.80 | $51.80 | $51.80 |
| Purchase #4 | $116.39 | 7.476% | $125.0913 | $125.09 | $125.10 | $125.10 |
| Purchase #5 | $64.47 | 12.611% | $72.6003 | $72.60 | $72.60 | $72.60 |
| Purchase #6 | $126.49 | 3.143% | $130.4656 | $130.47 | $130.45 | $130.50 |
| Purchase #7 | $131.84 | 12.686% | $148.5652 | $148.57 | $148.55 | $148.60 |
| 7 purchase totals = | $674.02 | $724.6172 | $724.63 | $724.60 | $724.70 | |