| 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 | $54.40 | 7.769% | $58.6263 | $58.63 | $58.65 | $58.60 |
| Purchase #2 | $136.55 | 8.645% | $148.3547 | $148.35 | $148.35 | $148.40 |
| Purchase #3 | $32.74 | 4.362% | $34.1681 | $34.17 | $34.15 | $34.20 |
| Purchase #4 | $115.54 | 10.623% | $127.8138 | $127.81 | $127.80 | $127.80 |
| Purchase #5 | $12.65 | 13.443% | $14.3505 | $14.35 | $14.35 | $14.40 |
| Purchase #6 | $116.91 | 13.293% | $132.4508 | $132.45 | $132.45 | $132.50 |
| Purchase #7 | $56.41 | 12.618% | $63.5278 | $63.53 | $63.55 | $63.50 |
| 7 purchase totals = | $525.20 | $579.2920 | $579.29 | $579.30 | $579.40 | |