| 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 | $10.47 | 5.244% | $11.019 | $11.02 | $11.00 | $11.00 |
| Purchase #2 | $76.46 | 4.397% | $79.8219 | $79.82 | $79.80 | $79.80 |
| Purchase #3 | $20.26 | 10.801% | $22.4483 | $22.45 | $22.45 | $22.40 |
| Purchase #4 | $138.47 | 9.432% | $151.5305 | $151.53 | $151.55 | $151.50 |
| Purchase #5 | $117.77 | 12.531% | $132.5278 | $132.53 | $132.55 | $132.50 |
| Purchase #6 | $221.28 | 13.355% | $250.8319 | $250.83 | $250.85 | $250.80 |
| Purchase #7 | $52.41 | 5.312% | $55.194 | $55.19 | $55.20 | $55.20 |
| 7 purchase totals = | $637.12 | $703.3734 | $703.37 | $703.40 | $703.20 | |