| 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 | $76.72 | 6.396% | $81.627 | $81.63 | $81.65 | $81.60 |
| Purchase #2 | $224.47 | 13.732% | $255.2942 | $255.29 | $255.30 | $255.30 |
| Purchase #3 | $234.58 | 8.753% | $255.1128 | $255.11 | $255.10 | $255.10 |
| Purchase #4 | $112.73 | 10.414% | $124.4697 | $124.47 | $124.45 | $124.50 |
| Purchase #5 | $43.84 | 11.208% | $48.7536 | $48.75 | $48.75 | $48.80 |
| Purchase #6 | $54.96 | 6.367% | $58.4593 | $58.46 | $58.45 | $58.50 |
| Purchase #7 | $89.83 | 3.854% | $93.292 | $93.29 | $93.30 | $93.30 |
| 7 purchase totals = | $837.13 | $917.0086 | $917.00 | $917.00 | $917.10 | |