| 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 | $249.44 | 9.256% | $272.5282 | $272.53 | $272.55 | $272.50 |
| Purchase #2 | $81.90 | 8.589% | $88.9344 | $88.93 | $88.95 | $88.90 |
| Purchase #3 | $89.83 | 8.741% | $97.682 | $97.68 | $97.70 | $97.70 |
| Purchase #4 | $170.84 | 10.577% | $188.9097 | $188.91 | $188.90 | $188.90 |
| Purchase #5 | $122.86 | 6.137% | $130.3999 | $130.40 | $130.40 | $130.40 |
| Purchase #6 | $68.89 | 4.215% | $71.7937 | $71.79 | $71.80 | $71.80 |
| Purchase #7 | $79.30 | 8.773% | $86.257 | $86.26 | $86.25 | $86.30 |
| 7 purchase totals = | $863.06 | $936.5049 | $936.50 | $936.55 | $936.50 | |