| 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 | $180.68 | 12.563% | $203.3788 | $203.38 | $203.40 | $203.40 |
| Purchase #2 | $58.56 | 3.755% | $60.7589 | $60.76 | $60.75 | $60.80 |
| Purchase #3 | $6.60 | 7.180% | $7.0739 | $7.07 | $7.05 | $7.10 |
| Purchase #4 | $199.85 | 6.460% | $212.7603 | $212.76 | $212.75 | $212.80 |
| Purchase #5 | $132.69 | 11.474% | $147.9149 | $147.91 | $147.90 | $147.90 |
| Purchase #6 | $70.58 | 3.527% | $73.0694 | $73.07 | $73.05 | $73.10 |
| Purchase #7 | $64.59 | 8.214% | $69.8954 | $69.90 | $69.90 | $69.90 |
| 7 purchase totals = | $713.55 | $774.8516 | $774.85 | $774.80 | $775.00 | |