| 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 | $6.71 | 3.236% | $6.9271 | $6.93 | $6.95 | $6.90 |
| Purchase #2 | $54.29 | 5.307% | $57.1712 | $57.17 | $57.15 | $57.20 |
| Purchase #3 | $11.64 | 4.367% | $12.1483 | $12.15 | $12.15 | $12.10 |
| Purchase #4 | $187.48 | 8.360% | $203.1533 | $203.15 | $203.15 | $203.20 |
| Purchase #5 | $139.35 | 6.456% | $148.3464 | $148.35 | $148.35 | $148.30 |
| Purchase #6 | $210.68 | 13.719% | $239.5832 | $239.58 | $239.60 | $239.60 |
| Purchase #7 | $247.62 | 11.827% | $276.906 | $276.91 | $276.90 | $276.90 |
| 7 purchase totals = | $857.77 | $944.2355 | $944.24 | $944.25 | $944.20 | |