| 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 | $107.30 | 5.464% | $113.1629 | $113.16 | $113.15 | $113.20 |
| Purchase #2 | $8.33 | 11.503% | $9.2882 | $9.29 | $9.30 | $9.30 |
| Purchase #3 | $125.32 | 8.219% | $135.6201 | $135.62 | $135.60 | $135.60 |
| Purchase #4 | $21.88 | 7.853% | $23.5982 | $23.60 | $23.60 | $23.60 |
| Purchase #5 | $6.99 | 5.567% | $7.3791 | $7.38 | $7.40 | $7.40 |
| Purchase #6 | $206.93 | 4.708% | $216.6723 | $216.67 | $216.65 | $216.70 |
| Purchase #7 | $52.85 | 4.479% | $55.2172 | $55.22 | $55.20 | $55.20 |
| 7 purchase totals = | $529.60 | $560.9380 | $560.94 | $560.90 | $561.00 | |