| 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 | $44.49 | 9.315% | $48.6342 | $48.63 | $48.65 | $48.60 |
| Purchase #2 | $161.88 | 5.316% | $170.4855 | $170.49 | $170.50 | $170.50 |
| Purchase #3 | $110.73 | 11.603% | $123.578 | $123.58 | $123.60 | $123.60 |
| Purchase #4 | $18.45 | 4.678% | $19.3131 | $19.31 | $19.30 | $19.30 |
| Purchase #5 | $22.31 | 12.311% | $25.0566 | $25.06 | $25.05 | $25.10 |
| Purchase #6 | $188.82 | 6.644% | $201.3652 | $201.37 | $201.35 | $201.40 |
| Purchase #7 | $173.88 | 8.701% | $189.0093 | $189.01 | $189.00 | $189.00 |
| 7 purchase totals = | $720.56 | $777.4419 | $777.45 | $777.45 | $777.50 | |