| 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 | $36.56 | 3.711% | $37.9167 | $37.92 | $37.90 | $37.90 |
| Purchase #2 | $206.57 | 4.788% | $216.4606 | $216.46 | $216.45 | $216.50 |
| Purchase #3 | $116.74 | 12.753% | $131.6279 | $131.63 | $131.65 | $131.60 |
| Purchase #4 | $107.37 | 13.278% | $121.6266 | $121.63 | $121.65 | $121.60 |
| Purchase #5 | $68.76 | 6.764% | $73.4109 | $73.41 | $73.40 | $73.40 |
| Purchase #6 | $20.39 | 13.143% | $23.0699 | $23.07 | $23.05 | $23.10 |
| Purchase #7 | $127.37 | 10.747% | $141.0585 | $141.06 | $141.05 | $141.10 |
| 7 purchase totals = | $683.76 | $745.1711 | $745.18 | $745.15 | $745.20 | |