| 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 | $53.70 | 9.392% | $58.7435 | $58.74 | $58.75 | $58.70 |
| Purchase #2 | $44.36 | 8.515% | $48.1373 | $48.14 | $48.15 | $48.10 |
| Purchase #3 | $147.75 | 12.797% | $166.6576 | $166.66 | $166.65 | $166.70 |
| Purchase #4 | $67.60 | 13.349% | $76.6239 | $76.62 | $76.60 | $76.60 |
| Purchase #5 | $200.99 | 7.463% | $215.9899 | $215.99 | $216.00 | $216.00 |
| Purchase #6 | $163.60 | 3.330% | $169.0479 | $169.05 | $169.05 | $169.00 |
| Purchase #7 | $18.91 | 6.521% | $20.1431 | $20.14 | $20.15 | $20.10 |
| 7 purchase totals = | $696.91 | $755.3432 | $755.34 | $755.35 | $755.20 | |