| 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 | $91.63 | 13.492% | $103.9927 | $103.99 | $104.00 | $104.00 |
| Purchase #2 | $78.62 | 4.772% | $82.3717 | $82.37 | $82.35 | $82.40 |
| Purchase #3 | $138.85 | 6.600% | $148.0141 | $148.01 | $148.00 | $148.00 |
| Purchase #4 | $48.54 | 12.810% | $54.758 | $54.76 | $54.75 | $54.80 |
| Purchase #5 | $176.65 | 5.814% | $186.9204 | $186.92 | $186.90 | $186.90 |
| Purchase #6 | $26.40 | 5.134% | $27.7554 | $27.76 | $27.75 | $27.80 |
| Purchase #7 | $127.27 | 11.684% | $142.1402 | $142.14 | $142.15 | $142.10 |
| 7 purchase totals = | $687.96 | $745.9525 | $745.95 | $745.90 | $746.00 | |