| 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 | $112.56 | 6.148% | $119.4802 | $119.48 | $119.50 | $119.50 |
| Purchase #2 | $74.85 | 8.256% | $81.0296 | $81.03 | $81.05 | $81.00 |
| Purchase #3 | $26.60 | 9.365% | $29.0911 | $29.09 | $29.10 | $29.10 |
| Purchase #4 | $23.49 | 6.451% | $25.0053 | $25.01 | $25.00 | $25.00 |
| Purchase #5 | $142.94 | 5.435% | $150.7088 | $150.71 | $150.70 | $150.70 |
| Purchase #6 | $150.66 | 5.337% | $158.7007 | $158.70 | $158.70 | $158.70 |
| Purchase #7 | $135.69 | 13.657% | $154.2212 | $154.22 | $154.20 | $154.20 |
| 7 purchase totals = | $666.79 | $718.2369 | $718.24 | $718.25 | $718.20 | |