| 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 | $100.82 | 9.324% | $110.2205 | $110.22 | $110.20 | $110.20 |
| Purchase #2 | $11.26 | 8.399% | $12.2057 | $12.21 | $12.20 | $12.20 |
| Purchase #3 | $186.82 | 3.414% | $193.198 | $193.20 | $193.20 | $193.20 |
| Purchase #4 | $86.57 | 3.855% | $89.9073 | $89.91 | $89.90 | $89.90 |
| Purchase #5 | $89.53 | 6.784% | $95.6037 | $95.60 | $95.60 | $95.60 |
| Purchase #6 | $52.49 | 10.540% | $58.0224 | $58.02 | $58.00 | $58.00 |
| Purchase #7 | $96.40 | 10.697% | $106.7119 | $106.71 | $106.70 | $106.70 |
| 7 purchase totals = | $623.89 | $665.8695 | $665.87 | $665.80 | $665.80 | |