| 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 | $51.65 | 6.158% | $54.8306 | $54.83 | $54.85 | $54.80 |
| Purchase #2 | $57.25 | 10.491% | $63.2561 | $63.26 | $63.25 | $63.30 |
| Purchase #3 | $211.45 | 5.246% | $222.5427 | $222.54 | $222.55 | $222.50 |
| Purchase #4 | $219.70 | 7.686% | $236.5861 | $236.59 | $236.60 | $236.60 |
| Purchase #5 | $135.53 | 9.440% | $148.324 | $148.32 | $148.30 | $148.30 |
| Purchase #6 | $236.52 | 13.256% | $267.8731 | $267.87 | $267.85 | $267.90 |
| Purchase #7 | $179.63 | 3.187% | $185.3548 | $185.35 | $185.35 | $185.40 |
| 7 purchase totals = | $1,091.73 | $1,178.7674 | $1,178.76 | $1,178.75 | $1,178.80 | |