| 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 | $73.53 | 11.273% | $81.819 | $81.82 | $81.80 | $81.80 |
| Purchase #2 | $223.62 | 7.792% | $241.0445 | $241.04 | $241.05 | $241.00 |
| Purchase #3 | $239.35 | 11.135% | $266.0016 | $266.00 | $266.00 | $266.00 |
| Purchase #4 | $9.60 | 10.560% | $10.6138 | $10.61 | $10.60 | $10.60 |
| Purchase #5 | $76.76 | 8.701% | $83.4389 | $83.44 | $83.45 | $83.40 |
| Purchase #6 | $62.27 | 12.825% | $70.2561 | $70.26 | $70.25 | $70.30 |
| Purchase #7 | $65.79 | 5.685% | $69.5302 | $69.53 | $69.55 | $69.50 |
| 7 purchase totals = | $750.92 | $822.7041 | $822.70 | $822.70 | $822.60 | |