| 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 | $78.45 | 6.839% | $83.8152 | $83.82 | $83.80 | $83.80 |
| Purchase #2 | $119.26 | 3.292% | $123.186 | $123.19 | $123.20 | $123.20 |
| Purchase #3 | $194.28 | 6.446% | $206.8033 | $206.80 | $206.80 | $206.80 |
| Purchase #4 | $184.71 | 13.840% | $210.2739 | $210.27 | $210.25 | $210.30 |
| Purchase #5 | $39.85 | 6.345% | $42.3785 | $42.38 | $42.40 | $42.40 |
| Purchase #6 | $13.67 | 13.511% | $15.517 | $15.52 | $15.50 | $15.50 |
| Purchase #7 | $23.40 | 3.660% | $24.2564 | $24.26 | $24.25 | $24.30 |
| 7 purchase totals = | $653.62 | $706.2303 | $706.24 | $706.20 | $706.30 | |