| 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 | $100.99 | 11.472% | $112.5756 | $112.58 | $112.60 | $112.60 |
| Purchase #2 | $80.52 | 8.454% | $87.3272 | $87.33 | $87.35 | $87.30 |
| Purchase #3 | $61.45 | 11.787% | $68.6931 | $68.69 | $68.70 | $68.70 |
| Purchase #4 | $208.97 | 10.340% | $230.5775 | $230.58 | $230.60 | $230.60 |
| Purchase #5 | $67.97 | 13.205% | $76.9454 | $76.95 | $76.95 | $76.90 |
| Purchase #6 | $62.83 | 4.117% | $65.4167 | $65.42 | $65.40 | $65.40 |
| Purchase #7 | $250.59 | 11.736% | $279.9992 | $280.00 | $280.00 | $280.00 |
| 7 purchase totals = | $833.32 | $921.5347 | $921.55 | $921.60 | $921.50 | |