| 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 | $77.92 | 12.422% | $87.5992 | $87.60 | $87.60 | $87.60 |
| Purchase #2 | $65.90 | 13.119% | $74.5454 | $74.55 | $74.55 | $74.50 |
| Purchase #3 | $197.30 | 10.365% | $217.7501 | $217.75 | $217.75 | $217.80 |
| Purchase #4 | $212.47 | 8.842% | $231.2566 | $231.26 | $231.25 | $231.30 |
| Purchase #5 | $35.36 | 3.455% | $36.5817 | $36.58 | $36.60 | $36.60 |
| Purchase #6 | $96.48 | 9.308% | $105.4604 | $105.46 | $105.45 | $105.50 |
| Purchase #7 | $187.56 | 6.581% | $199.9033 | $199.90 | $199.90 | $199.90 |
| 7 purchase totals = | $872.99 | $953.0967 | $953.10 | $953.10 | $953.20 | |