| 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 | $87.60 | 13.588% | $99.5031 | $99.50 | $99.50 | $99.50 |
| Purchase #2 | $23.79 | 12.625% | $26.7935 | $26.79 | $26.80 | $26.80 |
| Purchase #3 | $33.80 | 11.581% | $37.7144 | $37.71 | $37.70 | $37.70 |
| Purchase #4 | $65.72 | 7.715% | $70.7903 | $70.79 | $70.80 | $70.80 |
| Purchase #5 | $14.26 | 12.492% | $16.0414 | $16.04 | $16.05 | $16.00 |
| Purchase #6 | $97.74 | 4.565% | $102.2018 | $102.20 | $102.20 | $102.20 |
| Purchase #7 | $164.39 | 10.576% | $181.7759 | $181.78 | $181.80 | $181.80 |
| 7 purchase totals = | $487.30 | $534.8204 | $534.81 | $534.85 | $534.80 | |