| 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 | $106.72 | 9.136% | $116.4699 | $116.47 | $116.45 | $116.50 |
| Purchase #2 | $198.79 | 10.201% | $219.0686 | $219.07 | $219.05 | $219.10 |
| Purchase #3 | $182.36 | 9.299% | $199.3177 | $199.32 | $199.30 | $199.30 |
| Purchase #4 | $26.95 | 3.806% | $27.9757 | $27.98 | $28.00 | $28.00 |
| Purchase #5 | $80.44 | 9.829% | $88.3464 | $88.35 | $88.35 | $88.30 |
| Purchase #6 | $38.38 | 5.480% | $40.4832 | $40.48 | $40.50 | $40.50 |
| Purchase #7 | $203.25 | 4.740% | $212.8841 | $212.88 | $212.90 | $212.90 |
| 7 purchase totals = | $836.89 | $904.5456 | $904.55 | $904.55 | $904.60 | |