| 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 | $99.36 | 5.839% | $105.1616 | $105.16 | $105.15 | $105.20 |
| Purchase #2 | $10.58 | 11.541% | $11.801 | $11.80 | $11.80 | $11.80 |
| Purchase #3 | $89.89 | 4.565% | $93.9935 | $93.99 | $94.00 | $94.00 |
| Purchase #4 | $49.47 | 12.700% | $55.7527 | $55.75 | $55.75 | $55.80 |
| Purchase #5 | $241.39 | 11.802% | $269.8788 | $269.88 | $269.90 | $269.90 |
| Purchase #6 | $187.62 | 7.655% | $201.9823 | $201.98 | $202.00 | $202.00 |
| Purchase #7 | $15.85 | 8.119% | $17.1369 | $17.14 | $17.15 | $17.10 |
| 7 purchase totals = | $694.16 | $755.7068 | $755.70 | $755.75 | $755.80 | |