| 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 | $45.33 | 6.780% | $48.4034 | $48.40 | $48.40 | $48.40 |
| Purchase #2 | $21.85 | 10.782% | $24.2059 | $24.21 | $24.20 | $24.20 |
| Purchase #3 | $246.65 | 7.305% | $264.6678 | $264.67 | $264.65 | $264.70 |
| Purchase #4 | $169.67 | 4.401% | $177.1372 | $177.14 | $177.15 | $177.10 |
| Purchase #5 | $123.34 | 3.202% | $127.2893 | $127.29 | $127.30 | $127.30 |
| Purchase #6 | $94.65 | 5.589% | $99.94 | $99.94 | $99.95 | $99.90 |
| Purchase #7 | $119.77 | 3.800% | $124.3213 | $124.32 | $124.30 | $124.30 |
| 7 purchase totals = | $821.26 | $865.9649 | $865.97 | $865.95 | $865.90 | |