| 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 | $21.55 | 11.240% | $23.9722 | $23.97 | $23.95 | $24.00 |
| Purchase #2 | $156.77 | 7.329% | $168.2597 | $168.26 | $168.25 | $168.30 |
| Purchase #3 | $43.28 | 6.495% | $46.091 | $46.09 | $46.10 | $46.10 |
| Purchase #4 | $91.92 | 12.326% | $103.2501 | $103.25 | $103.25 | $103.30 |
| Purchase #5 | $118.68 | 4.555% | $124.0859 | $124.09 | $124.10 | $124.10 |
| Purchase #6 | $59.37 | 13.559% | $67.42 | $67.42 | $67.40 | $67.40 |
| Purchase #7 | $139.64 | 12.203% | $156.6803 | $156.68 | $156.70 | $156.70 |
| 7 purchase totals = | $631.21 | $689.7592 | $689.76 | $689.75 | $689.90 | |