| 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 | $24.89 | 7.181% | $26.6774 | $26.68 | $26.70 | $26.70 |
| Purchase #2 | $125.42 | 13.253% | $142.0419 | $142.04 | $142.05 | $142.00 |
| Purchase #3 | $9.76 | 4.282% | $10.1779 | $10.18 | $10.20 | $10.20 |
| Purchase #4 | $144.63 | 3.813% | $150.1447 | $150.14 | $150.15 | $150.10 |
| Purchase #5 | $120.54 | 5.653% | $127.3541 | $127.35 | $127.35 | $127.40 |
| Purchase #6 | $19.45 | 9.376% | $21.2736 | $21.27 | $21.25 | $21.30 |
| Purchase #7 | $98.60 | 13.769% | $112.1762 | $112.18 | $112.20 | $112.20 |
| 7 purchase totals = | $543.29 | $589.8458 | $589.84 | $589.90 | $589.90 | |