| 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 | $25.69 | 5.262% | $27.0418 | $27.04 | $27.05 | $27.00 |
| Purchase #2 | $244.89 | 10.634% | $270.9316 | $270.93 | $270.95 | $270.90 |
| Purchase #3 | $136.33 | 13.643% | $154.9295 | $154.93 | $154.95 | $154.90 |
| Purchase #4 | $111.27 | 12.267% | $124.9195 | $124.92 | $124.90 | $124.90 |
| Purchase #5 | $23.52 | 10.700% | $26.0366 | $26.04 | $26.05 | $26.00 |
| Purchase #6 | $249.72 | 10.324% | $275.5011 | $275.50 | $275.50 | $275.50 |
| Purchase #7 | $9.33 | 6.102% | $9.8993 | $9.90 | $9.90 | $9.90 |
| 7 purchase totals = | $800.75 | $889.2594 | $889.26 | $889.30 | $889.10 | |