| 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 | $187.47 | 9.191% | $204.7004 | $204.70 | $204.70 | $204.70 |
| Purchase #2 | $89.55 | 4.242% | $93.3487 | $93.35 | $93.35 | $93.30 |
| Purchase #3 | $75.74 | 4.874% | $79.4316 | $79.43 | $79.45 | $79.40 |
| Purchase #4 | $8.60 | 3.159% | $8.8717 | $8.87 | $8.85 | $8.90 |
| Purchase #5 | $67.40 | 10.837% | $74.7041 | $74.70 | $74.70 | $74.70 |
| Purchase #6 | $216.27 | 7.847% | $233.2407 | $233.24 | $233.25 | $233.20 |
| Purchase #7 | $197.60 | 8.257% | $213.9158 | $213.92 | $213.90 | $213.90 |
| 7 purchase totals = | $842.63 | $908.2130 | $908.21 | $908.20 | $908.10 | |