| 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 | $44.94 | 9.398% | $49.1635 | $49.16 | $49.15 | $49.20 |
| Purchase #2 | $196.67 | 4.170% | $204.8711 | $204.87 | $204.85 | $204.90 |
| Purchase #3 | $128.70 | 11.620% | $143.6549 | $143.65 | $143.65 | $143.70 |
| Purchase #4 | $206.26 | 4.811% | $216.1832 | $216.18 | $216.20 | $216.20 |
| Purchase #5 | $102.83 | 6.169% | $109.1736 | $109.17 | $109.15 | $109.20 |
| Purchase #6 | $91.47 | 6.852% | $97.7375 | $97.74 | $97.75 | $97.70 |
| Purchase #7 | $166.31 | 4.770% | $174.243 | $174.24 | $174.25 | $174.20 |
| 7 purchase totals = | $937.18 | $995.0268 | $995.01 | $995.00 | $995.10 | |