| 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 | $13.26 | 8.526% | $14.3905 | $14.39 | $14.40 | $14.40 |
| Purchase #2 | $83.41 | 3.461% | $86.2968 | $86.30 | $86.30 | $86.30 |
| Purchase #3 | $60.95 | 9.181% | $66.5458 | $66.55 | $66.55 | $66.50 |
| Purchase #4 | $102.80 | 11.131% | $114.2427 | $114.24 | $114.25 | $114.20 |
| Purchase #5 | $138.54 | 4.469% | $144.7314 | $144.73 | $144.75 | $144.70 |
| Purchase #6 | $238.49 | 3.310% | $246.384 | $246.38 | $246.40 | $246.40 |
| Purchase #7 | $69.61 | 11.765% | $77.7996 | $77.80 | $77.80 | $77.80 |
| 7 purchase totals = | $707.06 | $750.3908 | $750.39 | $750.45 | $750.30 | |