| 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 | $6.48 | 10.522% | $7.1618 | $7.16 | $7.15 | $7.20 |
| Purchase #2 | $196.33 | 6.327% | $208.7518 | $208.75 | $208.75 | $208.80 |
| Purchase #3 | $98.43 | 11.372% | $109.6235 | $109.62 | $109.60 | $109.60 |
| Purchase #4 | $89.75 | 8.519% | $97.3958 | $97.40 | $97.40 | $97.40 |
| Purchase #5 | $12.69 | 3.539% | $13.1391 | $13.14 | $13.15 | $13.10 |
| Purchase #6 | $244.34 | 9.131% | $266.6507 | $266.65 | $266.65 | $266.70 |
| Purchase #7 | $93.48 | 8.699% | $101.6118 | $101.61 | $101.60 | $101.60 |
| 7 purchase totals = | $741.50 | $804.3345 | $804.33 | $804.30 | $804.40 | |