| 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 | $63.43 | 7.183% | $67.9862 | $67.99 | $68.00 | $68.00 |
| Purchase #2 | $79.75 | 4.591% | $83.4113 | $83.41 | $83.40 | $83.40 |
| Purchase #3 | $180.92 | 12.486% | $203.5097 | $203.51 | $203.50 | $203.50 |
| Purchase #4 | $193.38 | 12.715% | $217.9683 | $217.97 | $217.95 | $218.00 |
| Purchase #5 | $187.32 | 3.768% | $194.3782 | $194.38 | $194.40 | $194.40 |
| Purchase #6 | $224.30 | 5.470% | $236.5692 | $236.57 | $236.55 | $236.60 |
| Purchase #7 | $102.44 | 10.266% | $112.9565 | $112.96 | $112.95 | $113.00 |
| 7 purchase totals = | $1,031.54 | $1,116.7794 | $1,116.79 | $1,116.75 | $1,116.90 | |