| 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 | $79.79 | 5.168% | $83.9135 | $83.91 | $83.90 | $83.90 |
| Purchase #2 | $72.63 | 4.765% | $76.0908 | $76.09 | $76.10 | $76.10 |
| Purchase #3 | $244.96 | 13.838% | $278.8576 | $278.86 | $278.85 | $278.90 |
| Purchase #4 | $124.50 | 11.474% | $138.7851 | $138.79 | $138.80 | $138.80 |
| Purchase #5 | $206.94 | 9.341% | $226.2703 | $226.27 | $226.25 | $226.30 |
| Purchase #6 | $67.65 | 8.194% | $73.1932 | $73.19 | $73.20 | $73.20 |
| Purchase #7 | $66.25 | 8.579% | $71.9336 | $71.93 | $71.95 | $71.90 |
| 7 purchase totals = | $862.72 | $949.0441 | $949.04 | $949.05 | $949.10 | |