| 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 | $5.70 | 12.631% | $6.42 | $6.42 | $6.40 | $6.40 |
| Purchase #2 | $44.86 | 8.245% | $48.5587 | $48.56 | $48.55 | $48.60 |
| Purchase #3 | $119.86 | 5.796% | $126.8071 | $126.81 | $126.80 | $126.80 |
| Purchase #4 | $55.76 | 11.424% | $62.13 | $62.13 | $62.15 | $62.10 |
| Purchase #5 | $136.59 | 8.822% | $148.64 | $148.64 | $148.65 | $148.60 |
| Purchase #6 | $69.81 | 3.311% | $72.1214 | $72.12 | $72.10 | $72.10 |
| Purchase #7 | $177.46 | 6.680% | $189.3143 | $189.31 | $189.30 | $189.30 |
| 7 purchase totals = | $610.04 | $653.9915 | $653.99 | $653.95 | $653.90 | |