| 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 | $31.40 | 9.262% | $34.3083 | $34.31 | $34.30 | $34.30 |
| Purchase #2 | $211.81 | 6.547% | $225.6772 | $225.68 | $225.70 | $225.70 |
| Purchase #3 | $87.44 | 7.378% | $93.8913 | $93.89 | $93.90 | $93.90 |
| Purchase #4 | $10.46 | 7.521% | $11.2467 | $11.25 | $11.25 | $11.20 |
| Purchase #5 | $88.32 | 10.451% | $97.5503 | $97.55 | $97.55 | $97.60 |
| Purchase #6 | $92.86 | 7.401% | $99.7326 | $99.73 | $99.75 | $99.70 |
| Purchase #7 | $250.40 | 6.401% | $266.4281 | $266.43 | $266.45 | $266.40 |
| 7 purchase totals = | $772.69 | $828.8345 | $828.84 | $828.90 | $828.80 | |