| 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 | $91.25 | 12.314% | $102.4865 | $102.49 | $102.50 | $102.50 |
| Purchase #2 | $50.72 | 8.413% | $54.9871 | $54.99 | $55.00 | $55.00 |
| Purchase #3 | $215.43 | 6.198% | $228.7824 | $228.78 | $228.80 | $228.80 |
| Purchase #4 | $19.88 | 8.383% | $21.5465 | $21.55 | $21.55 | $21.50 |
| Purchase #5 | $26.46 | 9.355% | $28.9353 | $28.94 | $28.95 | $28.90 |
| Purchase #6 | $58.77 | 10.646% | $65.0267 | $65.03 | $65.05 | $65.00 |
| Purchase #7 | $10.99 | 9.768% | $12.0635 | $12.06 | $12.05 | $12.10 |
| 7 purchase totals = | $473.50 | $513.8280 | $513.84 | $513.90 | $513.80 | |