| 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 | $65.89 | 9.423% | $72.0988 | $72.10 | $72.10 | $72.10 |
| Purchase #2 | $45.42 | 5.794% | $48.0516 | $48.05 | $48.05 | $48.10 |
| Purchase #3 | $214.41 | 6.643% | $228.6533 | $228.65 | $228.65 | $228.70 |
| Purchase #4 | $146.90 | 4.849% | $154.0232 | $154.02 | $154.00 | $154.00 |
| Purchase #5 | $50.78 | 11.723% | $56.7329 | $56.73 | $56.75 | $56.70 |
| Purchase #6 | $77.89 | 8.672% | $84.6446 | $84.64 | $84.65 | $84.60 |
| Purchase #7 | $48.48 | 13.315% | $54.9351 | $54.94 | $54.95 | $54.90 |
| 7 purchase totals = | $649.77 | $699.1395 | $699.13 | $699.15 | $699.10 | |