| 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 | $124.82 | 8.407% | $135.3136 | $135.31 | $135.30 | $135.30 |
| Purchase #2 | $79.49 | 10.237% | $87.6274 | $87.63 | $87.65 | $87.60 |
| Purchase #3 | $97.29 | 6.194% | $103.3161 | $103.32 | $103.30 | $103.30 |
| Purchase #4 | $67.47 | 9.742% | $74.0429 | $74.04 | $74.05 | $74.00 |
| Purchase #5 | $104.86 | 5.373% | $110.4941 | $110.49 | $110.50 | $110.50 |
| Purchase #6 | $88.86 | 12.340% | $99.8253 | $99.83 | $99.85 | $99.80 |
| Purchase #7 | $96.44 | 6.372% | $102.5852 | $102.59 | $102.60 | $102.60 |
| 7 purchase totals = | $659.23 | $713.2046 | $713.21 | $713.25 | $713.10 | |