| 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 | $78.55 | 11.236% | $87.3759 | $87.38 | $87.40 | $87.40 |
| Purchase #2 | $220.33 | 3.269% | $227.5326 | $227.53 | $227.55 | $227.50 |
| Purchase #3 | $69.90 | 7.835% | $75.3767 | $75.38 | $75.40 | $75.40 |
| Purchase #4 | $72.93 | 6.146% | $77.4123 | $77.41 | $77.40 | $77.40 |
| Purchase #5 | $154.35 | 10.474% | $170.5166 | $170.52 | $170.50 | $170.50 |
| Purchase #6 | $161.84 | 5.490% | $170.725 | $170.73 | $170.75 | $170.70 |
| Purchase #7 | $179.51 | 3.351% | $185.5254 | $185.53 | $185.55 | $185.50 |
| 7 purchase totals = | $937.41 | $994.4645 | $994.48 | $994.55 | $994.40 | |