| 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 | $11.92 | 12.744% | $13.4391 | $13.44 | $13.45 | $13.40 |
| Purchase #2 | $48.97 | 9.306% | $53.5271 | $53.53 | $53.55 | $53.50 |
| Purchase #3 | $57.50 | 13.792% | $65.4304 | $65.43 | $65.45 | $65.40 |
| Purchase #4 | $24.60 | 6.626% | $26.23 | $26.23 | $26.25 | $26.20 |
| Purchase #5 | $117.98 | 6.215% | $125.3125 | $125.31 | $125.30 | $125.30 |
| Purchase #6 | $45.67 | 6.372% | $48.5801 | $48.58 | $48.60 | $48.60 |
| Purchase #7 | $90.71 | 5.251% | $95.4732 | $95.47 | $95.45 | $95.50 |
| 7 purchase totals = | $397.35 | $427.9924 | $427.99 | $428.05 | $427.90 | |