| 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 | $63.98 | 9.768% | $70.2296 | $70.23 | $70.25 | $70.20 |
| Purchase #2 | $15.43 | 7.153% | $16.5337 | $16.53 | $16.55 | $16.50 |
| Purchase #3 | $41.73 | 9.203% | $45.5704 | $45.57 | $45.55 | $45.60 |
| Purchase #4 | $211.83 | 5.344% | $223.1502 | $223.15 | $223.15 | $223.20 |
| Purchase #5 | $24.59 | 7.836% | $26.5169 | $26.52 | $26.50 | $26.50 |
| Purchase #6 | $205.41 | 9.301% | $224.5152 | $224.52 | $224.50 | $224.50 |
| Purchase #7 | $83.75 | 13.274% | $94.867 | $94.87 | $94.85 | $94.90 |
| 7 purchase totals = | $646.72 | $701.3830 | $701.39 | $701.35 | $701.40 | |