| 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 | $36.77 | 4.197% | $38.3132 | $38.31 | $38.30 | $38.30 |
| Purchase #2 | $89.53 | 8.398% | $97.0487 | $97.05 | $97.05 | $97.00 |
| Purchase #3 | $6.34 | 8.759% | $6.8953 | $6.90 | $6.90 | $6.90 |
| Purchase #4 | $108.91 | 6.835% | $116.354 | $116.35 | $116.35 | $116.40 |
| Purchase #5 | $13.27 | 4.617% | $13.8827 | $13.88 | $13.90 | $13.90 |
| Purchase #6 | $155.51 | 9.187% | $169.7967 | $169.80 | $169.80 | $169.80 |
| Purchase #7 | $243.26 | 8.368% | $263.616 | $263.62 | $263.60 | $263.60 |
| 7 purchase totals = | $653.59 | $705.9066 | $705.91 | $705.90 | $705.90 | |