| 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 | $39.42 | 8.283% | $42.6852 | $42.69 | $42.70 | $42.70 |
| Purchase #2 | $41.31 | 11.819% | $46.1924 | $46.19 | $46.20 | $46.20 |
| Purchase #3 | $66.97 | 11.769% | $74.8517 | $74.85 | $74.85 | $74.90 |
| Purchase #4 | $185.78 | 10.870% | $205.9743 | $205.97 | $205.95 | $206.00 |
| Purchase #5 | $113.44 | 6.640% | $120.9724 | $120.97 | $120.95 | $121.00 |
| Purchase #6 | $220.93 | 6.244% | $234.7249 | $234.72 | $234.70 | $234.70 |
| Purchase #7 | $13.65 | 11.258% | $15.1867 | $15.19 | $15.20 | $15.20 |
| 7 purchase totals = | $681.50 | $740.5876 | $740.58 | $740.55 | $740.70 | |