| 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 | $123.51 | 7.273% | $132.4929 | $132.49 | $132.50 | $132.50 |
| Purchase #2 | $99.64 | 9.412% | $109.0181 | $109.02 | $109.00 | $109.00 |
| Purchase #3 | $50.69 | 12.272% | $56.9107 | $56.91 | $56.90 | $56.90 |
| Purchase #4 | $83.82 | 13.291% | $94.9605 | $94.96 | $94.95 | $95.00 |
| Purchase #5 | $70.59 | 3.576% | $73.1143 | $73.11 | $73.10 | $73.10 |
| Purchase #6 | $61.68 | 4.368% | $64.3742 | $64.37 | $64.35 | $64.40 |
| Purchase #7 | $178.52 | 4.506% | $186.5641 | $186.56 | $186.55 | $186.60 |
| 7 purchase totals = | $668.45 | $717.4348 | $717.42 | $717.35 | $717.50 | |