| 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 | $62.55 | 7.196% | $67.0511 | $67.05 | $67.05 | $67.10 |
| Purchase #2 | $55.25 | 12.702% | $62.2679 | $62.27 | $62.25 | $62.30 |
| Purchase #3 | $51.53 | 12.743% | $58.0965 | $58.10 | $58.10 | $58.10 |
| Purchase #4 | $9.88 | 3.711% | $10.2466 | $10.25 | $10.25 | $10.20 |
| Purchase #5 | $134.62 | 12.775% | $151.8177 | $151.82 | $151.80 | $151.80 |
| Purchase #6 | $49.87 | 4.647% | $52.1875 | $52.19 | $52.20 | $52.20 |
| Purchase #7 | $43.38 | 5.301% | $45.6796 | $45.68 | $45.70 | $45.70 |
| 7 purchase totals = | $407.08 | $447.3469 | $447.36 | $447.35 | $447.40 | |