| 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 | $42.91 | 12.566% | $48.3021 | $48.30 | $48.30 | $48.30 |
| Purchase #2 | $227.56 | 13.527% | $258.342 | $258.34 | $258.35 | $258.30 |
| Purchase #3 | $96.46 | 8.694% | $104.8462 | $104.85 | $104.85 | $104.80 |
| Purchase #4 | $126.46 | 11.826% | $141.4152 | $141.42 | $141.40 | $141.40 |
| Purchase #5 | $73.34 | 8.349% | $79.4632 | $79.46 | $79.45 | $79.50 |
| Purchase #6 | $70.75 | 5.377% | $74.5542 | $74.55 | $74.55 | $74.60 |
| Purchase #7 | $73.81 | 7.300% | $79.1981 | $79.20 | $79.20 | $79.20 |
| 7 purchase totals = | $711.29 | $786.1210 | $786.12 | $786.10 | $786.10 | |