| 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 | $132.41 | 9.206% | $144.5997 | $144.60 | $144.60 | $144.60 |
| Purchase #2 | $246.31 | 4.663% | $257.7954 | $257.80 | $257.80 | $257.80 |
| Purchase #3 | $48.33 | 8.485% | $52.4308 | $52.43 | $52.45 | $52.40 |
| Purchase #4 | $65.61 | 4.360% | $68.4706 | $68.47 | $68.45 | $68.50 |
| Purchase #5 | $25.80 | 10.227% | $28.4386 | $28.44 | $28.45 | $28.40 |
| Purchase #6 | $25.60 | 13.739% | $29.1172 | $29.12 | $29.10 | $29.10 |
| Purchase #7 | $44.92 | 3.263% | $46.3857 | $46.39 | $46.40 | $46.40 |
| 7 purchase totals = | $588.98 | $627.2380 | $627.25 | $627.25 | $627.20 | |