| 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 | $67.33 | 4.804% | $70.5645 | $70.56 | $70.55 | $70.60 |
| Purchase #2 | $43.59 | 12.228% | $48.9202 | $48.92 | $48.90 | $48.90 |
| Purchase #3 | $216.76 | 8.747% | $235.72 | $235.72 | $235.70 | $235.70 |
| Purchase #4 | $191.30 | 3.688% | $198.3551 | $198.36 | $198.35 | $198.40 |
| Purchase #5 | $61.60 | 3.141% | $63.5349 | $63.53 | $63.55 | $63.50 |
| Purchase #6 | $55.97 | 10.300% | $61.7349 | $61.73 | $61.75 | $61.70 |
| Purchase #7 | $189.44 | 5.401% | $199.6717 | $199.67 | $199.65 | $199.70 |
| 7 purchase totals = | $825.99 | $878.5013 | $878.49 | $878.45 | $878.50 | |