| 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 | $68.73 | 12.106% | $77.0505 | $77.05 | $77.05 | $77.10 |
| Purchase #2 | $134.70 | 6.754% | $143.7976 | $143.80 | $143.80 | $143.80 |
| Purchase #3 | $121.79 | 7.746% | $131.2239 | $131.22 | $131.20 | $131.20 |
| Purchase #4 | $60.85 | 6.770% | $64.9695 | $64.97 | $64.95 | $65.00 |
| Purchase #5 | $191.25 | 11.122% | $212.5208 | $212.52 | $212.50 | $212.50 |
| Purchase #6 | $125.90 | 7.843% | $135.7743 | $135.77 | $135.75 | $135.80 |
| Purchase #7 | $99.91 | 5.740% | $105.6448 | $105.64 | $105.65 | $105.60 |
| 7 purchase totals = | $803.13 | $870.9814 | $870.97 | $870.90 | $871.00 | |