| 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 | $77.32 | 11.712% | $86.3757 | $86.38 | $86.40 | $86.40 |
| Purchase #2 | $203.72 | 9.192% | $222.4459 | $222.45 | $222.45 | $222.40 |
| Purchase #3 | $11.42 | 13.356% | $12.9453 | $12.95 | $12.95 | $12.90 |
| Purchase #4 | $83.38 | 9.430% | $91.2427 | $91.24 | $91.25 | $91.20 |
| Purchase #5 | $213.37 | 6.287% | $226.7846 | $226.78 | $226.80 | $226.80 |
| Purchase #6 | $208.90 | 8.853% | $227.3939 | $227.39 | $227.40 | $227.40 |
| Purchase #7 | $43.51 | 7.358% | $46.7115 | $46.71 | $46.70 | $46.70 |
| 7 purchase totals = | $841.62 | $913.8996 | $913.90 | $913.95 | $913.80 | |