| 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 | $43.32 | 11.348% | $48.236 | $48.24 | $48.25 | $48.20 |
| Purchase #2 | $15.51 | 9.680% | $17.0114 | $17.01 | $17.00 | $17.00 |
| Purchase #3 | $62.39 | 11.113% | $69.3234 | $69.32 | $69.30 | $69.30 |
| Purchase #4 | $215.71 | 8.569% | $234.1942 | $234.19 | $234.20 | $234.20 |
| Purchase #5 | $19.45 | 9.800% | $21.3561 | $21.36 | $21.35 | $21.40 |
| Purchase #6 | $169.91 | 6.810% | $181.4809 | $181.48 | $181.50 | $181.50 |
| Purchase #7 | $78.30 | 7.269% | $83.9916 | $83.99 | $84.00 | $84.00 |
| 7 purchase totals = | $604.59 | $655.5936 | $655.59 | $655.60 | $655.60 | |