| 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 | $33.49 | 9.791% | $36.769 | $36.77 | $36.75 | $36.80 |
| Purchase #2 | $200.44 | 10.522% | $221.5303 | $221.53 | $221.55 | $221.50 |
| Purchase #3 | $21.96 | 3.109% | $22.6427 | $22.64 | $22.65 | $22.60 |
| Purchase #4 | $48.81 | 7.772% | $52.6035 | $52.60 | $52.60 | $52.60 |
| Purchase #5 | $148.50 | 6.265% | $157.8035 | $157.80 | $157.80 | $157.80 |
| Purchase #6 | $243.53 | 3.361% | $251.715 | $251.72 | $251.70 | $251.70 |
| Purchase #7 | $145.29 | 6.143% | $154.2152 | $154.22 | $154.20 | $154.20 |
| 7 purchase totals = | $842.02 | $897.2792 | $897.28 | $897.25 | $897.20 | |