| 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 | $80.63 | 13.326% | $91.3748 | $91.37 | $91.35 | $91.40 |
| Purchase #2 | $197.79 | 8.347% | $214.2995 | $214.30 | $214.30 | $214.30 |
| Purchase #3 | $68.70 | 6.404% | $73.0995 | $73.10 | $73.10 | $73.10 |
| Purchase #4 | $54.53 | 12.855% | $61.5398 | $61.54 | $61.55 | $61.50 |
| Purchase #5 | $250.45 | 10.731% | $277.3258 | $277.33 | $277.35 | $277.30 |
| Purchase #6 | $43.41 | 11.695% | $48.4868 | $48.49 | $48.50 | $48.50 |
| Purchase #7 | $15.74 | 9.378% | $17.2161 | $17.22 | $17.20 | $17.20 |
| 7 purchase totals = | $711.25 | $783.3423 | $783.35 | $783.35 | $783.30 | |