| 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 | $87.29 | 4.704% | $91.3961 | $91.40 | $91.40 | $91.40 |
| Purchase #2 | $68.38 | 12.762% | $77.1067 | $77.11 | $77.10 | $77.10 |
| Purchase #3 | $96.72 | 8.699% | $105.1337 | $105.13 | $105.15 | $105.10 |
| Purchase #4 | $46.93 | 5.324% | $49.4286 | $49.43 | $49.45 | $49.40 |
| Purchase #5 | $247.42 | 13.813% | $281.5961 | $281.60 | $281.60 | $281.60 |
| Purchase #6 | $33.44 | 6.665% | $35.6688 | $35.67 | $35.65 | $35.70 |
| Purchase #7 | $13.75 | 9.504% | $15.0568 | $15.06 | $15.05 | $15.10 |
| 7 purchase totals = | $593.93 | $655.3868 | $655.40 | $655.40 | $655.40 | |