| 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 | $38.51 | 3.227% | $39.7527 | $39.75 | $39.75 | $39.80 |
| Purchase #2 | $247.79 | 8.303% | $268.364 | $268.36 | $268.35 | $268.40 |
| Purchase #3 | $24.84 | 13.635% | $28.2269 | $28.23 | $28.25 | $28.20 |
| Purchase #4 | $183.66 | 12.832% | $207.2273 | $207.23 | $207.25 | $207.20 |
| Purchase #5 | $39.59 | 5.534% | $41.7809 | $41.78 | $41.80 | $41.80 |
| Purchase #6 | $63.56 | 7.346% | $68.2291 | $68.23 | $68.25 | $68.20 |
| Purchase #7 | $104.78 | 13.688% | $119.1223 | $119.12 | $119.10 | $119.10 |
| 7 purchase totals = | $702.73 | $772.7032 | $772.70 | $772.75 | $772.70 | |