| 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 | $80.29 | 8.236% | $86.9027 | $86.90 | $86.90 | $86.90 |
| Purchase #2 | $48.61 | 13.264% | $55.0576 | $55.06 | $55.05 | $55.10 |
| Purchase #3 | $131.88 | 12.471% | $148.3268 | $148.33 | $148.35 | $148.30 |
| Purchase #4 | $121.70 | 8.169% | $131.6417 | $131.64 | $131.65 | $131.60 |
| Purchase #5 | $54.91 | 4.348% | $57.2975 | $57.30 | $57.30 | $57.30 |
| Purchase #6 | $10.26 | 9.289% | $11.2131 | $11.21 | $11.20 | $11.20 |
| Purchase #7 | $187.29 | 10.263% | $206.5116 | $206.51 | $206.50 | $206.50 |
| 7 purchase totals = | $634.94 | $696.9510 | $696.95 | $696.95 | $696.90 | |