| 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 | $14.92 | 6.694% | $15.9187 | $15.92 | $15.90 | $15.90 |
| Purchase #2 | $97.86 | 13.483% | $111.0545 | $111.05 | $111.05 | $111.10 |
| Purchase #3 | $143.60 | 13.126% | $162.4489 | $162.45 | $162.45 | $162.40 |
| Purchase #4 | $142.99 | 5.466% | $150.8058 | $150.81 | $150.80 | $150.80 |
| Purchase #5 | $126.92 | 6.577% | $135.2675 | $135.27 | $135.25 | $135.30 |
| Purchase #6 | $168.72 | 8.590% | $183.213 | $183.21 | $183.20 | $183.20 |
| Purchase #7 | $12.96 | 13.275% | $14.6804 | $14.68 | $14.70 | $14.70 |
| 7 purchase totals = | $707.97 | $773.3888 | $773.39 | $773.35 | $773.40 | |