| 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 | $230.98 | 11.308% | $257.0992 | $257.10 | $257.10 | $257.10 |
| Purchase #2 | $73.92 | 13.579% | $83.9576 | $83.96 | $83.95 | $84.00 |
| Purchase #3 | $145.35 | 11.187% | $161.6103 | $161.61 | $161.60 | $161.60 |
| Purchase #4 | $13.97 | 10.742% | $15.4707 | $15.47 | $15.45 | $15.50 |
| Purchase #5 | $30.37 | 4.611% | $31.7704 | $31.77 | $31.75 | $31.80 |
| Purchase #6 | $15.78 | 5.797% | $16.6948 | $16.69 | $16.70 | $16.70 |
| Purchase #7 | $171.56 | 6.870% | $183.3462 | $183.35 | $183.35 | $183.30 |
| 7 purchase totals = | $681.93 | $749.9492 | $749.95 | $749.90 | $750.00 | |