| 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 | $248.85 | 9.721% | $273.0407 | $273.04 | $273.05 | $273.00 |
| Purchase #2 | $81.74 | 9.620% | $89.6034 | $89.60 | $89.60 | $89.60 |
| Purchase #3 | $74.92 | 3.594% | $77.6126 | $77.61 | $77.60 | $77.60 |
| Purchase #4 | $8.34 | 13.405% | $9.458 | $9.46 | $9.45 | $9.50 |
| Purchase #5 | $16.83 | 11.170% | $18.7099 | $18.71 | $18.70 | $18.70 |
| Purchase #6 | $93.42 | 8.501% | $101.3616 | $101.36 | $101.35 | $101.40 |
| Purchase #7 | $102.97 | 8.675% | $111.9026 | $111.90 | $111.90 | $111.90 |
| 7 purchase totals = | $627.07 | $681.6888 | $681.68 | $681.65 | $681.70 | |