| 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 | $116.58 | 4.563% | $121.8995 | $121.90 | $121.90 | $121.90 |
| Purchase #2 | $60.94 | 3.355% | $62.9845 | $62.98 | $63.00 | $63.00 |
| Purchase #3 | $183.98 | 13.183% | $208.2341 | $208.23 | $208.25 | $208.20 |
| Purchase #4 | $83.52 | 5.592% | $88.1904 | $88.19 | $88.20 | $88.20 |
| Purchase #5 | $26.33 | 3.580% | $27.2726 | $27.27 | $27.25 | $27.30 |
| Purchase #6 | $149.71 | 5.336% | $157.6985 | $157.70 | $157.70 | $157.70 |
| Purchase #7 | $20.76 | 4.620% | $21.7191 | $21.72 | $21.70 | $21.70 |
| 7 purchase totals = | $641.82 | $687.9987 | $687.99 | $688.00 | $688.00 | |