| 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 | $106.97 | 9.306% | $116.9246 | $116.92 | $116.90 | $116.90 |
| Purchase #2 | $39.70 | 3.258% | $40.9934 | $40.99 | $41.00 | $41.00 |
| Purchase #3 | $105.61 | 10.316% | $116.5047 | $116.50 | $116.50 | $116.50 |
| Purchase #4 | $15.85 | 5.688% | $16.7515 | $16.75 | $16.75 | $16.80 |
| Purchase #5 | $62.45 | 5.589% | $65.9403 | $65.94 | $65.95 | $65.90 |
| Purchase #6 | $55.61 | 13.224% | $62.9639 | $62.96 | $62.95 | $63.00 |
| Purchase #7 | $16.27 | 13.720% | $18.5022 | $18.50 | $18.50 | $18.50 |
| 7 purchase totals = | $402.46 | $438.5806 | $438.56 | $438.55 | $438.60 | |