| 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 | $10.33 | 13.805% | $11.7561 | $11.76 | $11.75 | $11.80 |
| Purchase #2 | $20.32 | 13.657% | $23.0951 | $23.10 | $23.10 | $23.10 |
| Purchase #3 | $243.55 | 4.486% | $254.4757 | $254.48 | $254.50 | $254.50 |
| Purchase #4 | $139.66 | 12.802% | $157.5393 | $157.54 | $157.55 | $157.50 |
| Purchase #5 | $110.95 | 12.740% | $125.085 | $125.09 | $125.10 | $125.10 |
| Purchase #6 | $162.72 | 13.690% | $184.9964 | $185.00 | $185.00 | $185.00 |
| Purchase #7 | $25.81 | 10.430% | $28.502 | $28.50 | $28.50 | $28.50 |
| 7 purchase totals = | $713.34 | $785.4496 | $785.47 | $785.50 | $785.50 | |