| 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 | $45.79 | 7.162% | $49.0695 | $49.07 | $49.05 | $49.10 |
| Purchase #2 | $135.98 | 6.155% | $144.3496 | $144.35 | $144.35 | $144.30 |
| Purchase #3 | $217.69 | 11.388% | $242.4805 | $242.48 | $242.50 | $242.50 |
| Purchase #4 | $11.43 | 9.867% | $12.5578 | $12.56 | $12.55 | $12.60 |
| Purchase #5 | $170.54 | 12.448% | $191.7688 | $191.77 | $191.75 | $191.80 |
| Purchase #6 | $185.91 | 4.355% | $194.0064 | $194.01 | $194.00 | $194.00 |
| Purchase #7 | $137.49 | 4.174% | $143.2288 | $143.23 | $143.25 | $143.20 |
| 7 purchase totals = | $904.83 | $977.4614 | $977.47 | $977.45 | $977.50 | |