| 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 | $61.80 | 9.230% | $67.5041 | $67.50 | $67.50 | $67.50 |
| Purchase #2 | $19.44 | 12.410% | $21.8525 | $21.85 | $21.85 | $21.90 |
| Purchase #3 | $50.67 | 9.551% | $55.5095 | $55.51 | $55.50 | $55.50 |
| Purchase #4 | $6.90 | 3.227% | $7.1227 | $7.12 | $7.10 | $7.10 |
| Purchase #5 | $156.35 | 4.374% | $163.1887 | $163.19 | $163.20 | $163.20 |
| Purchase #6 | $45.73 | 8.662% | $49.6911 | $49.69 | $49.70 | $49.70 |
| Purchase #7 | $55.50 | 13.190% | $62.8205 | $62.82 | $62.80 | $62.80 |
| 7 purchase totals = | $396.39 | $427.6891 | $427.68 | $427.65 | $427.70 | |