| 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 | $82.30 | 8.130% | $88.991 | $88.99 | $89.00 | $89.00 |
| Purchase #2 | $97.67 | 11.667% | $109.0652 | $109.07 | $109.05 | $109.10 |
| Purchase #3 | $41.51 | 10.812% | $45.9981 | $46.00 | $46.00 | $46.00 |
| Purchase #4 | $162.54 | 8.531% | $176.4063 | $176.41 | $176.40 | $176.40 |
| Purchase #5 | $96.38 | 6.493% | $102.638 | $102.64 | $102.65 | $102.60 |
| Purchase #6 | $54.60 | 7.332% | $58.6033 | $58.60 | $58.60 | $58.60 |
| Purchase #7 | $17.83 | 8.831% | $19.4046 | $19.40 | $19.40 | $19.40 |
| 7 purchase totals = | $552.83 | $601.1065 | $601.11 | $601.10 | $601.10 | |