| 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 | $200.67 | 6.670% | $214.0547 | $214.05 | $214.05 | $214.10 |
| Purchase #2 | $22.97 | 5.442% | $24.22 | $24.22 | $24.20 | $24.20 |
| Purchase #3 | $8.46 | 9.752% | $9.285 | $9.29 | $9.30 | $9.30 |
| Purchase #4 | $82.96 | 13.649% | $94.2832 | $94.28 | $94.30 | $94.30 |
| Purchase #5 | $22.54 | 3.154% | $23.2509 | $23.25 | $23.25 | $23.30 |
| Purchase #6 | $57.44 | 13.696% | $65.307 | $65.31 | $65.30 | $65.30 |
| Purchase #7 | $91.65 | 6.433% | $97.5458 | $97.55 | $97.55 | $97.50 |
| 7 purchase totals = | $486.69 | $527.9466 | $527.95 | $527.95 | $528.00 | |