| 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 | $113.54 | 6.124% | $120.4932 | $120.49 | $120.50 | $120.50 |
| Purchase #2 | $58.92 | 5.492% | $62.1559 | $62.16 | $62.15 | $62.20 |
| Purchase #3 | $21.31 | 13.779% | $24.2463 | $24.25 | $24.25 | $24.20 |
| Purchase #4 | $143.99 | 10.819% | $159.5683 | $159.57 | $159.55 | $159.60 |
| Purchase #5 | $192.80 | 5.764% | $203.913 | $203.91 | $203.90 | $203.90 |
| Purchase #6 | $21.98 | 7.427% | $23.6125 | $23.61 | $23.60 | $23.60 |
| Purchase #7 | $21.28 | 13.146% | $24.0775 | $24.08 | $24.10 | $24.10 |
| 7 purchase totals = | $573.82 | $618.0667 | $618.07 | $618.05 | $618.10 | |