| 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 | $78.87 | 9.713% | $86.5306 | $86.53 | $86.55 | $86.50 |
| Purchase #2 | $196.64 | 11.632% | $219.5132 | $219.51 | $219.50 | $219.50 |
| Purchase #3 | $37.65 | 11.130% | $41.8404 | $41.84 | $41.85 | $41.80 |
| Purchase #4 | $153.76 | 6.421% | $163.6329 | $163.63 | $163.65 | $163.60 |
| Purchase #5 | $155.95 | 8.603% | $169.3664 | $169.37 | $169.35 | $169.40 |
| Purchase #6 | $25.38 | 6.168% | $26.9454 | $26.95 | $26.95 | $26.90 |
| Purchase #7 | $39.84 | 4.264% | $41.5388 | $41.54 | $41.55 | $41.50 |
| 7 purchase totals = | $688.09 | $749.3677 | $749.37 | $749.40 | $749.20 | |