| 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 | $242.58 | 13.383% | $275.0445 | $275.04 | $275.05 | $275.00 |
| Purchase #2 | $8.46 | 8.588% | $9.1865 | $9.19 | $9.20 | $9.20 |
| Purchase #3 | $8.25 | 6.212% | $8.7625 | $8.76 | $8.75 | $8.80 |
| Purchase #4 | $156.84 | 11.506% | $174.886 | $174.89 | $174.90 | $174.90 |
| Purchase #5 | $190.61 | 7.183% | $204.3015 | $204.30 | $204.30 | $204.30 |
| Purchase #6 | $112.74 | 5.501% | $118.9418 | $118.94 | $118.95 | $118.90 |
| Purchase #7 | $98.45 | 8.866% | $107.1786 | $107.18 | $107.20 | $107.20 |
| 7 purchase totals = | $817.93 | $898.3014 | $898.30 | $898.35 | $898.30 | |