| 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 | $96.67 | 9.122% | $105.4882 | $105.49 | $105.50 | $105.50 |
| Purchase #2 | $75.74 | 10.114% | $83.4003 | $83.40 | $83.40 | $83.40 |
| Purchase #3 | $150.42 | 3.193% | $155.2229 | $155.22 | $155.20 | $155.20 |
| Purchase #4 | $183.65 | 12.449% | $206.5126 | $206.51 | $206.50 | $206.50 |
| Purchase #5 | $168.69 | 3.515% | $174.6195 | $174.62 | $174.60 | $174.60 |
| Purchase #6 | $30.82 | 12.543% | $34.6858 | $34.69 | $34.70 | $34.70 |
| Purchase #7 | $140.52 | 11.110% | $156.1318 | $156.13 | $156.15 | $156.10 |
| 7 purchase totals = | $846.51 | $916.0611 | $916.06 | $916.05 | $916.00 | |