| 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 | $113.67 | 4.359% | $118.6249 | $118.62 | $118.60 | $118.60 |
| Purchase #2 | $80.95 | 6.316% | $86.0628 | $86.06 | $86.05 | $86.10 |
| Purchase #3 | $8.97 | 13.455% | $10.1769 | $10.18 | $10.20 | $10.20 |
| Purchase #4 | $9.38 | 3.114% | $9.6721 | $9.67 | $9.65 | $9.70 |
| Purchase #5 | $85.34 | 12.617% | $96.1073 | $96.11 | $96.10 | $96.10 |
| Purchase #6 | $73.57 | 4.363% | $76.7799 | $76.78 | $76.80 | $76.80 |
| Purchase #7 | $124.63 | 7.192% | $133.5934 | $133.59 | $133.60 | $133.60 |
| 7 purchase totals = | $496.51 | $531.0173 | $531.01 | $531.00 | $531.10 | |