| 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 | $118.78 | 12.591% | $133.7356 | $133.74 | $133.75 | $133.70 |
| Purchase #2 | $38.32 | 3.430% | $39.6344 | $39.63 | $39.65 | $39.60 |
| Purchase #3 | $11.93 | 9.361% | $13.0468 | $13.05 | $13.05 | $13.00 |
| Purchase #4 | $57.55 | 11.389% | $64.1044 | $64.10 | $64.10 | $64.10 |
| Purchase #5 | $185.88 | 9.864% | $204.2152 | $204.22 | $204.20 | $204.20 |
| Purchase #6 | $134.37 | 8.538% | $145.8425 | $145.84 | $145.85 | $145.80 |
| Purchase #7 | $154.30 | 6.381% | $164.1459 | $164.15 | $164.15 | $164.10 |
| 7 purchase totals = | $701.13 | $764.7248 | $764.73 | $764.75 | $764.50 | |