| 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 | $52.61 | 11.834% | $58.8359 | $58.84 | $58.85 | $58.80 |
| Purchase #2 | $68.77 | 13.250% | $77.882 | $77.88 | $77.90 | $77.90 |
| Purchase #3 | $217.33 | 6.476% | $231.4043 | $231.40 | $231.40 | $231.40 |
| Purchase #4 | $208.98 | 10.202% | $230.3001 | $230.30 | $230.30 | $230.30 |
| Purchase #5 | $8.64 | 12.479% | $9.7182 | $9.72 | $9.70 | $9.70 |
| Purchase #6 | $144.62 | 8.632% | $157.1036 | $157.10 | $157.10 | $157.10 |
| Purchase #7 | $144.47 | 12.570% | $162.6299 | $162.63 | $162.65 | $162.60 |
| 7 purchase totals = | $845.42 | $927.8740 | $927.87 | $927.90 | $927.80 | |