| 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 | $10.72 | 13.440% | $12.1608 | $12.16 | $12.15 | $12.20 |
| Purchase #2 | $36.81 | 13.641% | $41.8313 | $41.83 | $41.85 | $41.80 |
| Purchase #3 | $187.57 | 4.204% | $195.4554 | $195.46 | $195.45 | $195.50 |
| Purchase #4 | $6.56 | 9.832% | $7.205 | $7.21 | $7.20 | $7.20 |
| Purchase #5 | $226.25 | 13.730% | $257.3141 | $257.31 | $257.30 | $257.30 |
| Purchase #6 | $67.30 | 12.119% | $75.4561 | $75.46 | $75.45 | $75.50 |
| Purchase #7 | $195.25 | 9.414% | $213.6308 | $213.63 | $213.65 | $213.60 |
| 7 purchase totals = | $730.46 | $803.0535 | $803.06 | $803.05 | $803.10 | |