| 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 | $48.92 | 10.632% | $54.1212 | $54.12 | $54.10 | $54.10 |
| Purchase #2 | $180.75 | 7.765% | $194.7852 | $194.79 | $194.80 | $194.80 |
| Purchase #3 | $49.48 | 4.648% | $51.7798 | $51.78 | $51.80 | $51.80 |
| Purchase #4 | $218.80 | 9.434% | $239.4416 | $239.44 | $239.45 | $239.40 |
| Purchase #5 | $229.52 | 7.388% | $246.4769 | $246.48 | $246.50 | $246.50 |
| Purchase #6 | $113.57 | 9.848% | $124.7544 | $124.75 | $124.75 | $124.80 |
| Purchase #7 | $104.89 | 4.253% | $109.351 | $109.35 | $109.35 | $109.40 |
| 7 purchase totals = | $945.93 | $1,020.7101 | $1,020.71 | $1,020.75 | $1,020.80 | |