| 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 | $19.35 | 11.673% | $21.6087 | $21.61 | $21.60 | $21.60 |
| Purchase #2 | $119.46 | 5.678% | $126.2429 | $126.24 | $126.25 | $126.20 |
| Purchase #3 | $109.80 | 13.132% | $124.2189 | $124.22 | $124.20 | $124.20 |
| Purchase #4 | $170.85 | 3.186% | $176.2933 | $176.29 | $176.30 | $176.30 |
| Purchase #5 | $80.36 | 7.721% | $86.5646 | $86.56 | $86.55 | $86.60 |
| Purchase #6 | $14.45 | 9.608% | $15.8384 | $15.84 | $15.85 | $15.80 |
| Purchase #7 | $171.57 | 9.580% | $188.0064 | $188.01 | $188.00 | $188.00 |
| 7 purchase totals = | $685.84 | $738.7732 | $738.77 | $738.75 | $738.70 | |