| 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 | $69.31 | 5.356% | $73.0222 | $73.02 | $73.00 | $73.00 |
| Purchase #2 | $248.45 | 3.518% | $257.1905 | $257.19 | $257.20 | $257.20 |
| Purchase #3 | $36.78 | 8.641% | $39.9582 | $39.96 | $39.95 | $40.00 |
| Purchase #4 | $84.92 | 3.256% | $87.685 | $87.69 | $87.70 | $87.70 |
| Purchase #5 | $70.36 | 4.233% | $73.3383 | $73.34 | $73.35 | $73.30 |
| Purchase #6 | $136.38 | 6.492% | $145.2338 | $145.23 | $145.25 | $145.20 |
| Purchase #7 | $127.61 | 5.290% | $134.3606 | $134.36 | $134.35 | $134.40 |
| 7 purchase totals = | $773.81 | $810.7886 | $810.79 | $810.80 | $810.80 | |