| 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 | $70.45 | 3.347% | $72.808 | $72.81 | $72.80 | $72.80 |
| Purchase #2 | $22.54 | 12.257% | $25.3027 | $25.30 | $25.30 | $25.30 |
| Purchase #3 | $92.35 | 6.196% | $98.072 | $98.07 | $98.05 | $98.10 |
| Purchase #4 | $120.70 | 13.521% | $137.0198 | $137.02 | $137.00 | $137.00 |
| Purchase #5 | $57.93 | 12.702% | $65.2883 | $65.29 | $65.30 | $65.30 |
| Purchase #6 | $177.60 | 13.476% | $201.5334 | $201.53 | $201.55 | $201.50 |
| Purchase #7 | $45.34 | 8.245% | $49.0783 | $49.08 | $49.10 | $49.10 |
| 7 purchase totals = | $586.91 | $649.1025 | $649.10 | $649.10 | $649.10 | |