| 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 | $57.97 | 4.469% | $60.5607 | $60.56 | $60.55 | $60.60 |
| Purchase #2 | $79.43 | 10.726% | $87.9497 | $87.95 | $87.95 | $87.90 |
| Purchase #3 | $80.50 | 5.593% | $85.0024 | $85.00 | $85.00 | $85.00 |
| Purchase #4 | $84.58 | 5.395% | $89.1431 | $89.14 | $89.15 | $89.10 |
| Purchase #5 | $148.31 | 3.820% | $153.9754 | $153.98 | $154.00 | $154.00 |
| Purchase #6 | $237.32 | 7.166% | $254.3264 | $254.33 | $254.35 | $254.30 |
| Purchase #7 | $173.83 | 4.338% | $181.3707 | $181.37 | $181.35 | $181.40 |
| 7 purchase totals = | $861.94 | $912.3284 | $912.33 | $912.35 | $912.30 | |