| 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 | $63.68 | 11.777% | $71.1796 | $71.18 | $71.20 | $71.20 |
| Purchase #2 | $131.27 | 5.572% | $138.5844 | $138.58 | $138.60 | $138.60 |
| Purchase #3 | $198.87 | 13.489% | $225.6956 | $225.70 | $225.70 | $225.70 |
| Purchase #4 | $233.47 | 8.157% | $252.5141 | $252.51 | $252.50 | $252.50 |
| Purchase #5 | $45.81 | 5.561% | $48.3575 | $48.36 | $48.35 | $48.40 |
| Purchase #6 | $66.78 | 3.383% | $69.0392 | $69.04 | $69.05 | $69.00 |
| Purchase #7 | $25.99 | 7.528% | $27.9465 | $27.95 | $27.95 | $27.90 |
| 7 purchase totals = | $765.87 | $833.3169 | $833.32 | $833.35 | $833.30 | |