| 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 | $56.57 | 13.415% | $64.1589 | $64.16 | $64.15 | $64.20 |
| Purchase #2 | $222.97 | 7.777% | $240.3104 | $240.31 | $240.30 | $240.30 |
| Purchase #3 | $216.78 | 13.673% | $246.4203 | $246.42 | $246.40 | $246.40 |
| Purchase #4 | $134.31 | 5.438% | $141.6138 | $141.61 | $141.60 | $141.60 |
| Purchase #5 | $92.96 | 11.522% | $103.6709 | $103.67 | $103.65 | $103.70 |
| Purchase #6 | $72.73 | 3.456% | $75.2435 | $75.24 | $75.25 | $75.20 |
| Purchase #7 | $8.27 | 12.184% | $9.2776 | $9.28 | $9.30 | $9.30 |
| 7 purchase totals = | $804.59 | $880.6954 | $880.69 | $880.65 | $880.70 | |