| 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 | $70.99 | 6.310% | $75.4695 | $75.47 | $75.45 | $75.50 |
| Purchase #2 | $16.91 | 4.427% | $17.6586 | $17.66 | $17.65 | $17.70 |
| Purchase #3 | $16.30 | 12.512% | $18.3395 | $18.34 | $18.35 | $18.30 |
| Purchase #4 | $250.41 | 6.367% | $266.3536 | $266.35 | $266.35 | $266.40 |
| Purchase #5 | $143.58 | 11.581% | $160.208 | $160.21 | $160.20 | $160.20 |
| Purchase #6 | $65.52 | 5.794% | $69.3162 | $69.32 | $69.30 | $69.30 |
| Purchase #7 | $179.61 | 11.461% | $200.1951 | $200.20 | $200.20 | $200.20 |
| 7 purchase totals = | $743.32 | $807.5405 | $807.55 | $807.50 | $807.60 | |