| 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 | $88.71 | 11.755% | $99.1379 | $99.14 | $99.15 | $99.10 |
| Purchase #2 | $232.67 | 6.524% | $247.8494 | $247.85 | $247.85 | $247.80 |
| Purchase #3 | $22.49 | 5.293% | $23.6804 | $23.68 | $23.70 | $23.70 |
| Purchase #4 | $140.36 | 13.274% | $158.9914 | $158.99 | $159.00 | $159.00 |
| Purchase #5 | $42.41 | 5.781% | $44.8617 | $44.86 | $44.85 | $44.90 |
| Purchase #6 | $117.57 | 11.698% | $131.3233 | $131.32 | $131.30 | $131.30 |
| Purchase #7 | $213.52 | 9.490% | $233.783 | $233.78 | $233.80 | $233.80 |
| 7 purchase totals = | $857.73 | $939.6271 | $939.62 | $939.65 | $939.60 | |