| 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 | $39.64 | 10.340% | $43.7388 | $43.74 | $43.75 | $43.70 |
| Purchase #2 | $179.89 | 3.479% | $186.1484 | $186.15 | $186.15 | $186.10 |
| Purchase #3 | $90.64 | 7.428% | $97.3727 | $97.37 | $97.35 | $97.40 |
| Purchase #4 | $136.81 | 12.210% | $153.5145 | $153.51 | $153.50 | $153.50 |
| Purchase #5 | $131.30 | 13.631% | $149.1975 | $149.20 | $149.20 | $149.20 |
| Purchase #6 | $71.48 | 6.701% | $76.2699 | $76.27 | $76.25 | $76.30 |
| Purchase #7 | $106.45 | 9.341% | $116.3935 | $116.39 | $116.40 | $116.40 |
| 7 purchase totals = | $756.21 | $822.6353 | $822.63 | $822.60 | $822.60 | |