| 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 | $106.45 | 10.450% | $117.574 | $117.57 | $117.55 | $117.60 |
| Purchase #2 | $93.51 | 5.490% | $98.6437 | $98.64 | $98.65 | $98.60 |
| Purchase #3 | $126.81 | 4.229% | $132.1728 | $132.17 | $132.15 | $132.20 |
| Purchase #4 | $250.58 | 9.756% | $275.0266 | $275.03 | $275.05 | $275.00 |
| Purchase #5 | $75.82 | 5.189% | $79.7543 | $79.75 | $79.75 | $79.80 |
| Purchase #6 | $23.25 | 4.146% | $24.2139 | $24.21 | $24.20 | $24.20 |
| Purchase #7 | $237.65 | 5.287% | $250.2146 | $250.21 | $250.20 | $250.20 |
| 7 purchase totals = | $914.07 | $977.5999 | $977.58 | $977.55 | $977.60 | |