| 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 | $21.35 | 11.658% | $23.839 | $23.84 | $23.85 | $23.80 |
| Purchase #2 | $20.32 | 3.345% | $20.9997 | $21.00 | $21.00 | $21.00 |
| Purchase #3 | $197.47 | 8.250% | $213.7613 | $213.76 | $213.75 | $213.80 |
| Purchase #4 | $79.72 | 3.163% | $82.2415 | $82.24 | $82.25 | $82.20 |
| Purchase #5 | $157.33 | 4.623% | $164.6034 | $164.60 | $164.60 | $164.60 |
| Purchase #6 | $230.39 | 4.859% | $241.5847 | $241.58 | $241.60 | $241.60 |
| Purchase #7 | $156.63 | 4.656% | $163.9227 | $163.92 | $163.90 | $163.90 |
| 7 purchase totals = | $863.21 | $910.9523 | $910.94 | $910.95 | $910.90 | |