| 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 | $79.78 | 9.406% | $87.2841 | $87.28 | $87.30 | $87.30 |
| Purchase #2 | $44.77 | 3.811% | $46.4762 | $46.48 | $46.50 | $46.50 |
| Purchase #3 | $187.43 | 5.800% | $198.3009 | $198.30 | $198.30 | $198.30 |
| Purchase #4 | $158.63 | 8.245% | $171.709 | $171.71 | $171.70 | $171.70 |
| Purchase #5 | $112.64 | 10.675% | $124.6643 | $124.66 | $124.65 | $124.70 |
| Purchase #6 | $116.85 | 3.282% | $120.685 | $120.69 | $120.70 | $120.70 |
| Purchase #7 | $86.52 | 10.573% | $95.6678 | $95.67 | $95.65 | $95.70 |
| 7 purchase totals = | $786.62 | $844.7873 | $844.79 | $844.80 | $844.90 | |