| 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 | $93.68 | 12.362% | $105.2607 | $105.26 | $105.25 | $105.30 |
| Purchase #2 | $103.27 | 9.410% | $112.9877 | $112.99 | $113.00 | $113.00 |
| Purchase #3 | $179.67 | 11.246% | $199.8757 | $199.88 | $199.90 | $199.90 |
| Purchase #4 | $61.80 | 6.533% | $65.8374 | $65.84 | $65.85 | $65.80 |
| Purchase #5 | $19.42 | 12.108% | $21.7714 | $21.77 | $21.75 | $21.80 |
| Purchase #6 | $20.81 | 3.707% | $21.5814 | $21.58 | $21.60 | $21.60 |
| Purchase #7 | $244.41 | 13.486% | $277.3711 | $277.37 | $277.35 | $277.40 |
| 7 purchase totals = | $723.06 | $804.6854 | $804.69 | $804.70 | $804.80 | |