| 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 | $66.97 | 6.871% | $71.5715 | $71.57 | $71.55 | $71.60 |
| Purchase #2 | $158.55 | 7.860% | $171.012 | $171.01 | $171.00 | $171.00 |
| Purchase #3 | $36.28 | 8.533% | $39.3758 | $39.38 | $39.40 | $39.40 |
| Purchase #4 | $55.30 | 4.194% | $57.6193 | $57.62 | $57.60 | $57.60 |
| Purchase #5 | $114.75 | 4.221% | $119.5936 | $119.59 | $119.60 | $119.60 |
| Purchase #6 | $20.47 | 5.651% | $21.6268 | $21.63 | $21.65 | $21.60 |
| Purchase #7 | $113.43 | 10.337% | $125.1553 | $125.16 | $125.15 | $125.20 |
| 7 purchase totals = | $565.75 | $605.9543 | $605.96 | $605.95 | $606.00 | |