| 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 | $55.85 | 10.356% | $61.6338 | $61.63 | $61.65 | $61.60 |
| Purchase #2 | $13.88 | 6.147% | $14.7332 | $14.73 | $14.75 | $14.70 |
| Purchase #3 | $210.65 | 11.659% | $235.2097 | $235.21 | $235.20 | $235.20 |
| Purchase #4 | $82.56 | 10.308% | $91.0703 | $91.07 | $91.05 | $91.10 |
| Purchase #5 | $145.38 | 7.826% | $156.7574 | $156.76 | $156.75 | $156.80 |
| Purchase #6 | $45.75 | 7.333% | $49.1048 | $49.10 | $49.10 | $49.10 |
| Purchase #7 | $62.46 | 12.465% | $70.2456 | $70.25 | $70.25 | $70.20 |
| 7 purchase totals = | $616.53 | $678.7548 | $678.75 | $678.75 | $678.70 | |