| 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 | $23.28 | 7.340% | $24.9888 | $24.99 | $25.00 | $25.00 |
| Purchase #2 | $54.85 | 6.507% | $58.4191 | $58.42 | $58.40 | $58.40 |
| Purchase #3 | $17.63 | 13.318% | $19.978 | $19.98 | $20.00 | $20.00 |
| Purchase #4 | $13.27 | 6.383% | $14.117 | $14.12 | $14.10 | $14.10 |
| Purchase #5 | $20.76 | 5.870% | $21.9786 | $21.98 | $22.00 | $22.00 |
| Purchase #6 | $61.34 | 5.492% | $64.7088 | $64.71 | $64.70 | $64.70 |
| Purchase #7 | $17.61 | 6.670% | $18.7846 | $18.78 | $18.80 | $18.80 |
| 7 purchase totals = | $208.74 | $222.9749 | $222.98 | $223.00 | $223.00 | |