| 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 | $45.71 | 9.598% | $50.0972 | $50.10 | $50.10 | $50.10 |
| Purchase #2 | $150.69 | 13.420% | $170.9126 | $170.91 | $170.90 | $170.90 |
| Purchase #3 | $219.33 | 11.254% | $244.0134 | $244.01 | $244.00 | $244.00 |
| Purchase #4 | $240.27 | 10.165% | $264.6934 | $264.69 | $264.70 | $264.70 |
| Purchase #5 | $98.28 | 3.357% | $101.5793 | $101.58 | $101.60 | $101.60 |
| Purchase #6 | $243.71 | 11.499% | $271.7342 | $271.73 | $271.75 | $271.70 |
| Purchase #7 | $206.25 | 7.826% | $222.3911 | $222.39 | $222.40 | $222.40 |
| 7 purchase totals = | $1,204.24 | $1,325.4212 | $1,325.41 | $1,325.45 | $1,325.40 | |