| 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 | $80.89 | 5.150% | $85.0558 | $85.06 | $85.05 | $85.10 |
| Purchase #2 | $159.32 | 6.659% | $169.9291 | $169.93 | $169.95 | $169.90 |
| Purchase #3 | $95.66 | 11.389% | $106.5547 | $106.55 | $106.55 | $106.60 |
| Purchase #4 | $71.75 | 4.255% | $74.803 | $74.80 | $74.80 | $74.80 |
| Purchase #5 | $21.95 | 6.418% | $23.3588 | $23.36 | $23.35 | $23.40 |
| Purchase #6 | $7.81 | 10.597% | $8.6376 | $8.64 | $8.65 | $8.60 |
| Purchase #7 | $68.81 | 3.583% | $71.2755 | $71.28 | $71.30 | $71.30 |
| 7 purchase totals = | $506.19 | $539.6145 | $539.62 | $539.65 | $539.70 | |