| 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 | $106.27 | 9.613% | $116.4857 | $116.49 | $116.50 | $116.50 |
| Purchase #2 | $26.49 | 9.597% | $29.0322 | $29.03 | $29.05 | $29.00 |
| Purchase #3 | $38.40 | 4.413% | $40.0946 | $40.09 | $40.10 | $40.10 |
| Purchase #4 | $55.58 | 4.793% | $58.2439 | $58.24 | $58.25 | $58.20 |
| Purchase #5 | $204.27 | 5.268% | $215.0309 | $215.03 | $215.05 | $215.00 |
| Purchase #6 | $46.93 | 11.763% | $52.4504 | $52.45 | $52.45 | $52.50 |
| Purchase #7 | $123.71 | 4.819% | $129.6716 | $129.67 | $129.65 | $129.70 |
| 7 purchase totals = | $601.65 | $641.0093 | $641.00 | $641.05 | $641.00 | |