| 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 | $29.37 | 3.420% | $30.3745 | $30.37 | $30.35 | $30.40 |
| Purchase #2 | $110.97 | 13.222% | $125.6425 | $125.64 | $125.65 | $125.60 |
| Purchase #3 | $7.92 | 9.421% | $8.6661 | $8.67 | $8.65 | $8.70 |
| Purchase #4 | $134.29 | 10.550% | $148.4576 | $148.46 | $148.45 | $148.50 |
| Purchase #5 | $125.88 | 12.285% | $141.3444 | $141.34 | $141.35 | $141.30 |
| Purchase #6 | $218.39 | 12.242% | $245.1253 | $245.13 | $245.15 | $245.10 |
| Purchase #7 | $45.42 | 5.104% | $47.7382 | $47.74 | $47.75 | $47.70 |
| 7 purchase totals = | $672.24 | $747.3486 | $747.35 | $747.35 | $747.30 | |