| 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 | $81.51 | 3.461% | $84.3311 | $84.33 | $84.35 | $84.30 |
| Purchase #2 | $68.78 | 5.859% | $72.8098 | $72.81 | $72.80 | $72.80 |
| Purchase #3 | $128.55 | 4.269% | $134.0378 | $134.04 | $134.05 | $134.00 |
| Purchase #4 | $175.72 | 4.594% | $183.7926 | $183.79 | $183.80 | $183.80 |
| Purchase #5 | $245.70 | 11.336% | $273.5526 | $273.55 | $273.55 | $273.60 |
| Purchase #6 | $91.42 | 9.484% | $100.0903 | $100.09 | $100.10 | $100.10 |
| Purchase #7 | $112.88 | 11.185% | $125.5056 | $125.51 | $125.50 | $125.50 |
| 7 purchase totals = | $904.56 | $974.1198 | $974.12 | $974.15 | $974.10 | |