| 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 | $93.87 | 12.481% | $105.5859 | $105.59 | $105.60 | $105.60 |
| Purchase #2 | $78.28 | 6.474% | $83.3478 | $83.35 | $83.35 | $83.30 |
| Purchase #3 | $32.48 | 7.342% | $34.8647 | $34.86 | $34.85 | $34.90 |
| Purchase #4 | $195.26 | 10.540% | $215.8404 | $215.84 | $215.85 | $215.80 |
| Purchase #5 | $63.79 | 7.865% | $68.8071 | $68.81 | $68.80 | $68.80 |
| Purchase #6 | $127.76 | 13.290% | $144.7393 | $144.74 | $144.75 | $144.70 |
| Purchase #7 | $242.37 | 9.703% | $265.8872 | $265.89 | $265.90 | $265.90 |
| 7 purchase totals = | $833.81 | $919.0724 | $919.08 | $919.10 | $919.00 | |