| 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 | $45.84 | 5.723% | $48.4634 | $48.46 | $48.45 | $48.50 |
| Purchase #2 | $155.82 | 8.707% | $169.3872 | $169.39 | $169.40 | $169.40 |
| Purchase #3 | $108.64 | 6.435% | $115.631 | $115.63 | $115.65 | $115.60 |
| Purchase #4 | $136.35 | 9.533% | $149.3482 | $149.35 | $149.35 | $149.30 |
| Purchase #5 | $6.52 | 10.658% | $7.2149 | $7.21 | $7.20 | $7.20 |
| Purchase #6 | $234.47 | 10.377% | $258.801 | $258.80 | $258.80 | $258.80 |
| Purchase #7 | $178.56 | 11.652% | $199.3658 | $199.37 | $199.35 | $199.40 |
| 7 purchase totals = | $866.20 | $948.2115 | $948.21 | $948.20 | $948.20 | |