| 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 | $37.45 | 8.579% | $40.6628 | $40.66 | $40.65 | $40.70 |
| Purchase #2 | $44.55 | 9.747% | $48.8923 | $48.89 | $48.90 | $48.90 |
| Purchase #3 | $221.76 | 11.211% | $246.6215 | $246.62 | $246.60 | $246.60 |
| Purchase #4 | $56.45 | 11.139% | $62.738 | $62.74 | $62.75 | $62.70 |
| Purchase #5 | $45.89 | 4.695% | $48.0445 | $48.04 | $48.05 | $48.00 |
| Purchase #6 | $68.77 | 9.653% | $75.4084 | $75.41 | $75.40 | $75.40 |
| Purchase #7 | $126.91 | 4.676% | $132.8443 | $132.84 | $132.85 | $132.80 |
| 7 purchase totals = | $601.78 | $655.2118 | $655.20 | $655.20 | $655.10 | |