| 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 | $51.89 | 6.792% | $55.4144 | $55.41 | $55.40 | $55.40 |
| Purchase #2 | $68.41 | 11.368% | $76.1868 | $76.19 | $76.20 | $76.20 |
| Purchase #3 | $214.48 | 3.848% | $222.7332 | $222.73 | $222.75 | $222.70 |
| Purchase #4 | $141.64 | 8.492% | $153.6681 | $153.67 | $153.65 | $153.70 |
| Purchase #5 | $11.48 | 9.512% | $12.572 | $12.57 | $12.55 | $12.60 |
| Purchase #6 | $118.59 | 6.386% | $126.1632 | $126.16 | $126.15 | $126.20 |
| Purchase #7 | $160.51 | 5.423% | $169.2145 | $169.21 | $169.20 | $169.20 |
| 7 purchase totals = | $767.00 | $815.9522 | $815.94 | $815.90 | $816.00 | |