| 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 | $103.46 | 11.478% | $115.3351 | $115.34 | $115.35 | $115.30 |
| Purchase #2 | $70.39 | 13.216% | $79.6927 | $79.69 | $79.70 | $79.70 |
| Purchase #3 | $129.28 | 4.607% | $135.2359 | $135.24 | $135.25 | $135.20 |
| Purchase #4 | $15.63 | 12.187% | $17.5348 | $17.53 | $17.55 | $17.50 |
| Purchase #5 | $99.42 | 9.297% | $108.6631 | $108.66 | $108.65 | $108.70 |
| Purchase #6 | $184.28 | 10.844% | $204.2633 | $204.26 | $204.25 | $204.30 |
| Purchase #7 | $67.45 | 5.444% | $71.122 | $71.12 | $71.10 | $71.10 |
| 7 purchase totals = | $669.91 | $731.8469 | $731.84 | $731.85 | $731.80 | |