| 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 | $64.60 | 7.862% | $69.6789 | $69.68 | $69.70 | $69.70 |
| Purchase #2 | $55.54 | 12.717% | $62.603 | $62.60 | $62.60 | $62.60 |
| Purchase #3 | $71.68 | 10.220% | $79.0057 | $79.01 | $79.00 | $79.00 |
| Purchase #4 | $207.31 | 11.115% | $230.3525 | $230.35 | $230.35 | $230.40 |
| Purchase #5 | $212.45 | 5.115% | $223.3168 | $223.32 | $223.30 | $223.30 |
| Purchase #6 | $47.65 | 3.773% | $49.4478 | $49.45 | $49.45 | $49.40 |
| Purchase #7 | $6.28 | 9.652% | $6.8861 | $6.89 | $6.90 | $6.90 |
| 7 purchase totals = | $665.51 | $721.2908 | $721.30 | $721.30 | $721.30 | |