| 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 | $63.77 | 11.106% | $70.8523 | $70.85 | $70.85 | $70.90 |
| Purchase #2 | $66.86 | 12.344% | $75.1132 | $75.11 | $75.10 | $75.10 |
| Purchase #3 | $246.69 | 13.471% | $279.9216 | $279.92 | $279.90 | $279.90 |
| Purchase #4 | $175.65 | 4.410% | $183.3962 | $183.40 | $183.40 | $183.40 |
| Purchase #5 | $65.62 | 8.551% | $71.2312 | $71.23 | $71.25 | $71.20 |
| Purchase #6 | $20.72 | 4.316% | $21.6143 | $21.61 | $21.60 | $21.60 |
| Purchase #7 | $106.42 | 10.374% | $117.46 | $117.46 | $117.45 | $117.50 |
| 7 purchase totals = | $745.73 | $819.5888 | $819.58 | $819.55 | $819.60 | |