| 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 | $78.58 | 12.657% | $88.5259 | $88.53 | $88.55 | $88.50 |
| Purchase #2 | $5.97 | 4.548% | $6.2415 | $6.24 | $6.25 | $6.20 |
| Purchase #3 | $158.60 | 10.382% | $175.0659 | $175.07 | $175.05 | $175.10 |
| Purchase #4 | $11.54 | 7.678% | $12.426 | $12.43 | $12.45 | $12.40 |
| Purchase #5 | $195.55 | 9.401% | $213.9337 | $213.93 | $213.95 | $213.90 |
| Purchase #6 | $241.95 | 9.153% | $264.0957 | $264.10 | $264.10 | $264.10 |
| Purchase #7 | $234.76 | 10.610% | $259.668 | $259.67 | $259.65 | $259.70 |
| 7 purchase totals = | $926.95 | $1,019.9567 | $1,019.97 | $1,020.00 | $1,019.90 | |