| 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 | $92.52 | 6.435% | $98.4737 | $98.47 | $98.45 | $98.50 |
| Purchase #2 | $160.99 | 3.732% | $166.9981 | $167.00 | $167.00 | $167.00 |
| Purchase #3 | $152.45 | 7.156% | $163.3593 | $163.36 | $163.35 | $163.40 |
| Purchase #4 | $36.58 | 6.182% | $38.8414 | $38.84 | $38.85 | $38.80 |
| Purchase #5 | $17.98 | 13.742% | $20.4508 | $20.45 | $20.45 | $20.50 |
| Purchase #6 | $125.48 | 7.749% | $135.2034 | $135.20 | $135.20 | $135.20 |
| Purchase #7 | $43.39 | 13.861% | $49.4043 | $49.40 | $49.40 | $49.40 |
| 7 purchase totals = | $629.39 | $672.7310 | $672.72 | $672.70 | $672.80 | |