| 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 | $61.30 | 3.728% | $63.5853 | $63.59 | $63.60 | $63.60 |
| Purchase #2 | $28.37 | 10.195% | $31.2623 | $31.26 | $31.25 | $31.30 |
| Purchase #3 | $52.25 | 11.566% | $58.2932 | $58.29 | $58.30 | $58.30 |
| Purchase #4 | $217.44 | 11.151% | $241.6867 | $241.69 | $241.70 | $241.70 |
| Purchase #5 | $88.76 | 8.595% | $96.3889 | $96.39 | $96.40 | $96.40 |
| Purchase #6 | $121.88 | 10.715% | $134.9394 | $134.94 | $134.95 | $134.90 |
| Purchase #7 | $193.30 | 12.350% | $217.1726 | $217.17 | $217.15 | $217.20 |
| 7 purchase totals = | $763.30 | $843.3284 | $843.33 | $843.35 | $843.40 | |