| 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 | $36.96 | 13.164% | $41.8254 | $41.83 | $41.85 | $41.80 |
| Purchase #2 | $166.58 | 6.519% | $177.4394 | $177.44 | $177.45 | $177.40 |
| Purchase #3 | $68.92 | 5.451% | $72.6768 | $72.68 | $72.70 | $72.70 |
| Purchase #4 | $70.53 | 10.255% | $77.7629 | $77.76 | $77.75 | $77.80 |
| Purchase #5 | $238.42 | 5.592% | $251.7524 | $251.75 | $251.75 | $251.80 |
| Purchase #6 | $211.53 | 3.669% | $219.291 | $219.29 | $219.30 | $219.30 |
| Purchase #7 | $148.28 | 7.175% | $158.9191 | $158.92 | $158.90 | $158.90 |
| 7 purchase totals = | $941.22 | $999.6670 | $999.67 | $999.70 | $999.70 | |