| 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 | $25.53 | 6.869% | $27.2837 | $27.28 | $27.30 | $27.30 |
| Purchase #2 | $86.61 | 13.431% | $98.2426 | $98.24 | $98.25 | $98.20 |
| Purchase #3 | $218.25 | 13.233% | $247.131 | $247.13 | $247.15 | $247.10 |
| Purchase #4 | $33.83 | 7.116% | $36.2373 | $36.24 | $36.25 | $36.20 |
| Purchase #5 | $39.50 | 8.510% | $42.8615 | $42.86 | $42.85 | $42.90 |
| Purchase #6 | $68.65 | 10.513% | $75.8672 | $75.87 | $75.85 | $75.90 |
| Purchase #7 | $137.77 | 3.504% | $142.5975 | $142.60 | $142.60 | $142.60 |
| 7 purchase totals = | $610.14 | $670.2208 | $670.22 | $670.25 | $670.20 | |