| 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 | $87.46 | 5.615% | $92.3709 | $92.37 | $92.35 | $92.40 |
| Purchase #2 | $49.63 | 10.697% | $54.9389 | $54.94 | $54.95 | $54.90 |
| Purchase #3 | $115.87 | 4.824% | $121.4596 | $121.46 | $121.45 | $121.50 |
| Purchase #4 | $245.38 | 13.439% | $278.3566 | $278.36 | $278.35 | $278.40 |
| Purchase #5 | $165.25 | 4.307% | $172.3673 | $172.37 | $172.35 | $172.40 |
| Purchase #6 | $66.76 | 9.727% | $73.2537 | $73.25 | $73.25 | $73.30 |
| Purchase #7 | $117.76 | 7.138% | $126.1657 | $126.17 | $126.15 | $126.20 |
| 7 purchase totals = | $848.11 | $918.9127 | $918.92 | $918.85 | $919.10 | |