| 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 | $230.91 | 5.641% | $243.9356 | $243.94 | $243.95 | $243.90 |
| Purchase #2 | $128.94 | 6.854% | $137.7775 | $137.78 | $137.80 | $137.80 |
| Purchase #3 | $31.57 | 13.628% | $35.8724 | $35.87 | $35.85 | $35.90 |
| Purchase #4 | $80.81 | 4.423% | $84.3842 | $84.38 | $84.40 | $84.40 |
| Purchase #5 | $86.63 | 6.277% | $92.0678 | $92.07 | $92.05 | $92.10 |
| Purchase #6 | $47.61 | 4.811% | $49.9005 | $49.90 | $49.90 | $49.90 |
| Purchase #7 | $8.28 | 6.153% | $8.7895 | $8.79 | $8.80 | $8.80 |
| 7 purchase totals = | $614.75 | $652.7275 | $652.73 | $652.75 | $652.80 | |