| 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 | $41.72 | 3.593% | $43.219 | $43.22 | $43.20 | $43.20 |
| Purchase #2 | $64.60 | 5.625% | $68.2338 | $68.23 | $68.25 | $68.20 |
| Purchase #3 | $216.58 | 5.145% | $227.723 | $227.72 | $227.70 | $227.70 |
| Purchase #4 | $200.58 | 4.819% | $210.246 | $210.25 | $210.25 | $210.20 |
| Purchase #5 | $8.90 | 9.824% | $9.7743 | $9.77 | $9.75 | $9.80 |
| Purchase #6 | $45.96 | 12.729% | $51.8102 | $51.81 | $51.80 | $51.80 |
| Purchase #7 | $20.33 | 7.219% | $21.7976 | $21.80 | $21.80 | $21.80 |
| 7 purchase totals = | $598.67 | $632.8039 | $632.80 | $632.75 | $632.70 | |