| 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 | $91.26 | 5.784% | $96.5385 | $96.54 | $96.55 | $96.50 |
| Purchase #2 | $219.88 | 3.567% | $227.7231 | $227.72 | $227.70 | $227.70 |
| Purchase #3 | $222.55 | 4.370% | $232.2754 | $232.28 | $232.30 | $232.30 |
| Purchase #4 | $237.39 | 3.703% | $246.1806 | $246.18 | $246.20 | $246.20 |
| Purchase #5 | $7.28 | 9.770% | $7.9913 | $7.99 | $8.00 | $8.00 |
| Purchase #6 | $220.60 | 7.295% | $236.6928 | $236.69 | $236.70 | $236.70 |
| Purchase #7 | $79.80 | 6.204% | $84.7508 | $84.75 | $84.75 | $84.80 |
| 7 purchase totals = | $1,078.76 | $1,132.1525 | $1,132.15 | $1,132.20 | $1,132.20 | |