| 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 | $77.95 | 3.348% | $80.5598 | $80.56 | $80.55 | $80.60 |
| Purchase #2 | $179.44 | 11.160% | $199.4655 | $199.47 | $199.45 | $199.50 |
| Purchase #3 | $31.76 | 8.103% | $34.3335 | $34.33 | $34.35 | $34.30 |
| Purchase #4 | $58.47 | 12.763% | $65.9325 | $65.93 | $65.95 | $65.90 |
| Purchase #5 | $46.43 | 9.814% | $50.9866 | $50.99 | $51.00 | $51.00 |
| Purchase #6 | $65.52 | 13.605% | $74.434 | $74.43 | $74.45 | $74.40 |
| Purchase #7 | $111.96 | 9.721% | $122.8436 | $122.84 | $122.85 | $122.80 |
| 7 purchase totals = | $571.53 | $628.5555 | $628.55 | $628.60 | $628.50 | |