| 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 | $70.36 | 10.589% | $77.8104 | $77.81 | $77.80 | $77.80 |
| Purchase #2 | $101.41 | 3.864% | $105.3285 | $105.33 | $105.35 | $105.30 |
| Purchase #3 | $71.43 | 3.330% | $73.8086 | $73.81 | $73.80 | $73.80 |
| Purchase #4 | $12.35 | 6.414% | $13.1421 | $13.14 | $13.15 | $13.10 |
| Purchase #5 | $82.57 | 8.185% | $89.3284 | $89.33 | $89.35 | $89.30 |
| Purchase #6 | $13.34 | 8.850% | $14.5206 | $14.52 | $14.50 | $14.50 |
| Purchase #7 | $232.86 | 8.264% | $252.1036 | $252.10 | $252.10 | $252.10 |
| 7 purchase totals = | $584.32 | $626.0422 | $626.04 | $626.05 | $625.90 | |