| 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 | $11.76 | 8.823% | $12.7976 | $12.80 | $12.80 | $12.80 |
| Purchase #2 | $39.75 | 11.105% | $44.1642 | $44.16 | $44.15 | $44.20 |
| Purchase #3 | $98.41 | 5.484% | $103.8068 | $103.81 | $103.80 | $103.80 |
| Purchase #4 | $62.76 | 8.451% | $68.0638 | $68.06 | $68.05 | $68.10 |
| Purchase #5 | $98.46 | 4.752% | $103.1388 | $103.14 | $103.15 | $103.10 |
| Purchase #6 | $183.73 | 3.242% | $189.6865 | $189.69 | $189.70 | $189.70 |
| Purchase #7 | $91.75 | 13.412% | $104.0555 | $104.06 | $104.05 | $104.10 |
| 7 purchase totals = | $586.62 | $625.7132 | $625.72 | $625.70 | $625.80 | |