| 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 | $86.53 | 5.185% | $91.0166 | $91.02 | $91.00 | $91.00 |
| Purchase #2 | $136.75 | 6.780% | $146.0217 | $146.02 | $146.00 | $146.00 |
| Purchase #3 | $7.76 | 9.256% | $8.4783 | $8.48 | $8.50 | $8.50 |
| Purchase #4 | $155.31 | 9.130% | $169.4898 | $169.49 | $169.50 | $169.50 |
| Purchase #5 | $26.80 | 6.459% | $28.531 | $28.53 | $28.55 | $28.50 |
| Purchase #6 | $174.48 | 6.674% | $186.1248 | $186.12 | $186.10 | $186.10 |
| Purchase #7 | $40.57 | 6.630% | $43.2598 | $43.26 | $43.25 | $43.30 |
| 7 purchase totals = | $628.20 | $672.9220 | $672.92 | $672.90 | $672.90 | |