| 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 | $91.75 | 7.429% | $98.5661 | $98.57 | $98.55 | $98.60 |
| Purchase #2 | $207.38 | 5.189% | $218.1409 | $218.14 | $218.15 | $218.10 |
| Purchase #3 | $22.69 | 12.531% | $25.5333 | $25.53 | $25.55 | $25.50 |
| Purchase #4 | $101.43 | 10.667% | $112.2495 | $112.25 | $112.25 | $112.20 |
| Purchase #5 | $109.41 | 4.116% | $113.9133 | $113.91 | $113.90 | $113.90 |
| Purchase #6 | $91.65 | 7.361% | $98.3964 | $98.40 | $98.40 | $98.40 |
| Purchase #7 | $24.95 | 10.762% | $27.6351 | $27.64 | $27.65 | $27.60 |
| 7 purchase totals = | $649.26 | $694.4346 | $694.44 | $694.45 | $694.30 | |