| 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 | $12.46 | 6.630% | $13.2861 | $13.29 | $13.30 | $13.30 |
| Purchase #2 | $6.73 | 6.529% | $7.1694 | $7.17 | $7.15 | $7.20 |
| Purchase #3 | $160.73 | 5.616% | $169.7566 | $169.76 | $169.75 | $169.80 |
| Purchase #4 | $97.46 | 6.699% | $103.9888 | $103.99 | $104.00 | $104.00 |
| Purchase #5 | $26.99 | 10.222% | $29.7489 | $29.75 | $29.75 | $29.70 |
| Purchase #6 | $194.50 | 10.740% | $215.3893 | $215.39 | $215.40 | $215.40 |
| Purchase #7 | $126.96 | 6.487% | $135.1959 | $135.20 | $135.20 | $135.20 |
| 7 purchase totals = | $625.83 | $674.5350 | $674.55 | $674.55 | $674.60 | |