| 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 | $90.91 | 8.582% | $98.7119 | $98.71 | $98.70 | $98.70 |
| Purchase #2 | $5.77 | 7.251% | $6.1884 | $6.19 | $6.20 | $6.20 |
| Purchase #3 | $240.26 | 13.414% | $272.4885 | $272.49 | $272.50 | $272.50 |
| Purchase #4 | $27.59 | 11.226% | $30.6873 | $30.69 | $30.70 | $30.70 |
| Purchase #5 | $133.84 | 11.493% | $149.2222 | $149.22 | $149.20 | $149.20 |
| Purchase #6 | $239.53 | 4.413% | $250.1005 | $250.10 | $250.10 | $250.10 |
| Purchase #7 | $12.53 | 5.176% | $13.1786 | $13.18 | $13.20 | $13.20 |
| 7 purchase totals = | $750.43 | $820.5774 | $820.58 | $820.60 | $820.60 | |