| 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 | $30.59 | 4.104% | $31.8454 | $31.85 | $31.85 | $31.80 |
| Purchase #2 | $162.53 | 6.791% | $173.5674 | $173.57 | $173.55 | $173.60 |
| Purchase #3 | $239.33 | 11.724% | $267.389 | $267.39 | $267.40 | $267.40 |
| Purchase #4 | $60.81 | 13.535% | $69.0406 | $69.04 | $69.05 | $69.00 |
| Purchase #5 | $248.83 | 11.465% | $277.3584 | $277.36 | $277.35 | $277.40 |
| Purchase #6 | $95.38 | 8.523% | $103.5092 | $103.51 | $103.50 | $103.50 |
| Purchase #7 | $18.54 | 13.550% | $21.0522 | $21.05 | $21.05 | $21.10 |
| 7 purchase totals = | $856.01 | $943.7622 | $943.77 | $943.75 | $943.80 | |