| 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 | $26.73 | 10.712% | $29.5933 | $29.59 | $29.60 | $29.60 |
| Purchase #2 | $19.41 | 6.255% | $20.6241 | $20.62 | $20.60 | $20.60 |
| Purchase #3 | $175.70 | 11.247% | $195.461 | $195.46 | $195.45 | $195.50 |
| Purchase #4 | $149.44 | 13.603% | $169.7683 | $169.77 | $169.75 | $169.80 |
| Purchase #5 | $33.63 | 11.430% | $37.4739 | $37.47 | $37.45 | $37.50 |
| Purchase #6 | $27.67 | 9.224% | $30.2223 | $30.22 | $30.20 | $30.20 |
| Purchase #7 | $102.40 | 12.128% | $114.8191 | $114.82 | $114.80 | $114.80 |
| 7 purchase totals = | $534.98 | $597.9620 | $597.95 | $597.85 | $598.00 | |