| 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 | $9.72 | 4.236% | $10.1317 | $10.13 | $10.15 | $10.10 |
| Purchase #2 | $81.58 | 5.490% | $86.0587 | $86.06 | $86.05 | $86.10 |
| Purchase #3 | $208.27 | 4.172% | $216.959 | $216.96 | $216.95 | $217.00 |
| Purchase #4 | $45.57 | 13.311% | $51.6358 | $51.64 | $51.65 | $51.60 |
| Purchase #5 | $157.70 | 9.744% | $173.0663 | $173.07 | $173.05 | $173.10 |
| Purchase #6 | $86.85 | 12.152% | $97.404 | $97.40 | $97.40 | $97.40 |
| Purchase #7 | $108.35 | 6.171% | $115.0363 | $115.04 | $115.05 | $115.00 |
| 7 purchase totals = | $698.04 | $750.2918 | $750.30 | $750.30 | $750.30 | |