| 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 | $35.91 | 13.232% | $40.6616 | $40.66 | $40.65 | $40.70 |
| Purchase #2 | $80.35 | 6.235% | $85.3598 | $85.36 | $85.35 | $85.40 |
| Purchase #3 | $46.29 | 4.312% | $48.286 | $48.29 | $48.30 | $48.30 |
| Purchase #4 | $223.66 | 3.707% | $231.9511 | $231.95 | $231.95 | $232.00 |
| Purchase #5 | $179.69 | 13.859% | $204.5932 | $204.59 | $204.60 | $204.60 |
| Purchase #6 | $33.41 | 5.398% | $35.2135 | $35.21 | $35.20 | $35.20 |
| Purchase #7 | $12.47 | 10.498% | $13.7791 | $13.78 | $13.80 | $13.80 |
| 7 purchase totals = | $611.78 | $659.8443 | $659.84 | $659.85 | $660.00 | |