| 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 | $62.37 | 5.189% | $65.6064 | $65.61 | $65.60 | $65.60 |
| Purchase #2 | $59.99 | 9.571% | $65.7316 | $65.73 | $65.75 | $65.70 |
| Purchase #3 | $30.32 | 5.869% | $32.0995 | $32.10 | $32.10 | $32.10 |
| Purchase #4 | $92.62 | 12.777% | $104.4541 | $104.45 | $104.45 | $104.50 |
| Purchase #5 | $140.50 | 8.520% | $152.4706 | $152.47 | $152.45 | $152.50 |
| Purchase #6 | $61.75 | 11.727% | $68.9914 | $68.99 | $69.00 | $69.00 |
| Purchase #7 | $80.39 | 13.554% | $91.2861 | $91.29 | $91.30 | $91.30 |
| 7 purchase totals = | $527.94 | $580.6397 | $580.64 | $580.65 | $580.70 | |