| 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 | $47.77 | 6.270% | $50.7652 | $50.77 | $50.75 | $50.80 |
| Purchase #2 | $12.83 | 11.402% | $14.2929 | $14.29 | $14.30 | $14.30 |
| Purchase #3 | $131.72 | 3.816% | $136.7464 | $136.75 | $136.75 | $136.70 |
| Purchase #4 | $226.93 | 10.455% | $250.6555 | $250.66 | $250.65 | $250.70 |
| Purchase #5 | $183.68 | 9.834% | $201.7431 | $201.74 | $201.75 | $201.70 |
| Purchase #6 | $45.98 | 11.520% | $51.2769 | $51.28 | $51.30 | $51.30 |
| Purchase #7 | $89.30 | 10.216% | $98.4229 | $98.42 | $98.40 | $98.40 |
| 7 purchase totals = | $738.21 | $803.9029 | $803.91 | $803.90 | $803.90 | |