| 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 | $45.78 | 13.644% | $52.0262 | $52.03 | $52.05 | $52.00 |
| Purchase #2 | $60.68 | 9.153% | $66.234 | $66.23 | $66.25 | $66.20 |
| Purchase #3 | $225.64 | 12.733% | $254.3707 | $254.37 | $254.35 | $254.40 |
| Purchase #4 | $37.89 | 4.398% | $39.5564 | $39.56 | $39.55 | $39.60 |
| Purchase #5 | $157.66 | 7.325% | $169.2086 | $169.21 | $169.20 | $169.20 |
| Purchase #6 | $81.30 | 13.452% | $92.2365 | $92.24 | $92.25 | $92.20 |
| Purchase #7 | $92.67 | 7.106% | $99.2551 | $99.26 | $99.25 | $99.30 |
| 7 purchase totals = | $701.62 | $772.8875 | $772.90 | $772.90 | $772.90 | |