| 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 | $70.83 | 6.782% | $75.6337 | $75.63 | $75.65 | $75.60 |
| Purchase #2 | $62.97 | 9.859% | $69.1782 | $69.18 | $69.20 | $69.20 |
| Purchase #3 | $20.35 | 4.405% | $21.2464 | $21.25 | $21.25 | $21.20 |
| Purchase #4 | $113.29 | 8.507% | $122.9276 | $122.93 | $122.95 | $122.90 |
| Purchase #5 | $102.84 | 5.600% | $108.599 | $108.60 | $108.60 | $108.60 |
| Purchase #6 | $40.39 | 8.669% | $43.8914 | $43.89 | $43.90 | $43.90 |
| Purchase #7 | $186.69 | 13.296% | $211.5123 | $211.51 | $211.50 | $211.50 |
| 7 purchase totals = | $597.36 | $652.9886 | $652.99 | $653.05 | $652.90 | |