| 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 | $50.98 | 12.481% | $57.3428 | $57.34 | $57.35 | $57.30 |
| Purchase #2 | $47.42 | 7.150% | $50.8105 | $50.81 | $50.80 | $50.80 |
| Purchase #3 | $16.47 | 4.132% | $17.1505 | $17.15 | $17.15 | $17.20 |
| Purchase #4 | $56.53 | 10.305% | $62.3554 | $62.36 | $62.35 | $62.40 |
| Purchase #5 | $64.87 | 5.202% | $68.2445 | $68.24 | $68.25 | $68.20 |
| Purchase #6 | $47.46 | 9.756% | $52.0902 | $52.09 | $52.10 | $52.10 |
| Purchase #7 | $64.37 | 4.685% | $67.3857 | $67.39 | $67.40 | $67.40 |
| 7 purchase totals = | $348.10 | $375.3796 | $375.38 | $375.40 | $375.40 | |