| 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 | $45.30 | 3.599% | $46.9303 | $46.93 | $46.95 | $46.90 |
| Purchase #2 | $64.73 | 10.349% | $71.4289 | $71.43 | $71.45 | $71.40 |
| Purchase #3 | $176.80 | 10.646% | $195.6221 | $195.62 | $195.60 | $195.60 |
| Purchase #4 | $77.59 | 11.126% | $86.2227 | $86.22 | $86.20 | $86.20 |
| Purchase #5 | $21.93 | 13.750% | $24.9454 | $24.95 | $24.95 | $24.90 |
| Purchase #6 | $69.66 | 8.626% | $75.6689 | $75.67 | $75.65 | $75.70 |
| Purchase #7 | $93.53 | 4.780% | $98.0007 | $98.00 | $98.00 | $98.00 |
| 7 purchase totals = | $549.54 | $598.8190 | $598.82 | $598.80 | $598.70 | |