| 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 | $18.55 | 4.316% | $19.3506 | $19.35 | $19.35 | $19.40 |
| Purchase #2 | $191.84 | 13.588% | $217.9072 | $217.91 | $217.90 | $217.90 |
| Purchase #3 | $231.53 | 10.841% | $256.6302 | $256.63 | $256.65 | $256.60 |
| Purchase #4 | $42.78 | 9.652% | $46.9091 | $46.91 | $46.90 | $46.90 |
| Purchase #5 | $29.99 | 3.157% | $30.9368 | $30.94 | $30.95 | $30.90 |
| Purchase #6 | $239.47 | 13.315% | $271.3554 | $271.36 | $271.35 | $271.40 |
| Purchase #7 | $141.68 | 6.536% | $150.9402 | $150.94 | $150.95 | $150.90 |
| 7 purchase totals = | $895.84 | $994.0295 | $994.04 | $994.05 | $994.00 | |