| 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 | $31.83 | 9.483% | $34.8484 | $34.85 | $34.85 | $34.80 |
| Purchase #2 | $166.35 | 11.634% | $185.7032 | $185.70 | $185.70 | $185.70 |
| Purchase #3 | $137.35 | 8.414% | $148.9066 | $148.91 | $148.90 | $148.90 |
| Purchase #4 | $66.84 | 7.790% | $72.0468 | $72.05 | $72.05 | $72.00 |
| Purchase #5 | $168.97 | 11.450% | $188.3171 | $188.32 | $188.30 | $188.30 |
| Purchase #6 | $223.66 | 13.770% | $254.458 | $254.46 | $254.45 | $254.50 |
| Purchase #7 | $70.60 | 9.356% | $77.2053 | $77.21 | $77.20 | $77.20 |
| 7 purchase totals = | $865.60 | $961.4854 | $961.50 | $961.45 | $961.40 | |