| 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 | $40.28 | 11.207% | $44.7942 | $44.79 | $44.80 | $44.80 |
| Purchase #2 | $92.29 | 9.425% | $100.9883 | $100.99 | $101.00 | $101.00 |
| Purchase #3 | $86.31 | 12.530% | $97.1246 | $97.12 | $97.10 | $97.10 |
| Purchase #4 | $50.80 | 9.537% | $55.6448 | $55.64 | $55.65 | $55.60 |
| Purchase #5 | $69.50 | 8.578% | $75.4617 | $75.46 | $75.45 | $75.50 |
| Purchase #6 | $16.64 | 3.362% | $17.1994 | $17.20 | $17.20 | $17.20 |
| Purchase #7 | $180.40 | 9.334% | $197.2385 | $197.24 | $197.25 | $197.20 |
| 7 purchase totals = | $536.22 | $588.4515 | $588.44 | $588.45 | $588.40 | |