| 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 | $14.53 | 12.129% | $16.2923 | $16.29 | $16.30 | $16.30 |
| Purchase #2 | $152.83 | 10.634% | $169.0819 | $169.08 | $169.10 | $169.10 |
| Purchase #3 | $120.56 | 9.770% | $132.3387 | $132.34 | $132.35 | $132.30 |
| Purchase #4 | $58.66 | 5.163% | $61.6886 | $61.69 | $61.70 | $61.70 |
| Purchase #5 | $222.63 | 3.511% | $230.4465 | $230.45 | $230.45 | $230.40 |
| Purchase #6 | $77.51 | 4.478% | $80.9809 | $80.98 | $81.00 | $81.00 |
| Purchase #7 | $98.69 | 9.409% | $107.9757 | $107.98 | $108.00 | $108.00 |
| 7 purchase totals = | $745.41 | $798.8046 | $798.81 | $798.90 | $798.80 | |