| 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 | $31.39 | 9.220% | $34.2842 | $34.28 | $34.30 | $34.30 |
| Purchase #2 | $124.52 | 4.553% | $130.1894 | $130.19 | $130.20 | $130.20 |
| Purchase #3 | $233.65 | 13.224% | $264.5479 | $264.55 | $264.55 | $264.50 |
| Purchase #4 | $214.97 | 4.532% | $224.7124 | $224.71 | $224.70 | $224.70 |
| Purchase #5 | $97.86 | 5.692% | $103.4302 | $103.43 | $103.45 | $103.40 |
| Purchase #6 | $86.72 | 11.273% | $96.4959 | $96.50 | $96.50 | $96.50 |
| Purchase #7 | $76.90 | 7.194% | $82.4322 | $82.43 | $82.45 | $82.40 |
| 7 purchase totals = | $866.01 | $936.0922 | $936.09 | $936.15 | $936.00 | |