| 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 | $95.65 | 5.242% | $100.664 | $100.66 | $100.65 | $100.70 |
| Purchase #2 | $65.98 | 11.352% | $73.47 | $73.47 | $73.45 | $73.50 |
| Purchase #3 | $179.56 | 11.112% | $199.5127 | $199.51 | $199.50 | $199.50 |
| Purchase #4 | $204.72 | 7.577% | $220.2316 | $220.23 | $220.25 | $220.20 |
| Purchase #5 | $73.85 | 7.731% | $79.5593 | $79.56 | $79.55 | $79.60 |
| Purchase #6 | $146.51 | 11.367% | $163.1638 | $163.16 | $163.15 | $163.20 |
| Purchase #7 | $130.75 | 10.869% | $144.9612 | $144.96 | $144.95 | $145.00 |
| 7 purchase totals = | $897.02 | $981.5626 | $981.55 | $981.50 | $981.70 | |