| 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 | $86.60 | 3.518% | $89.6466 | $89.65 | $89.65 | $89.60 |
| Purchase #2 | $58.83 | 10.426% | $64.9636 | $64.96 | $64.95 | $65.00 |
| Purchase #3 | $211.58 | 10.569% | $233.9419 | $233.94 | $233.95 | $233.90 |
| Purchase #4 | $129.29 | 5.597% | $136.5264 | $136.53 | $136.55 | $136.50 |
| Purchase #5 | $219.87 | 12.286% | $246.8832 | $246.88 | $246.90 | $246.90 |
| Purchase #6 | $108.33 | 13.243% | $122.6761 | $122.68 | $122.70 | $122.70 |
| Purchase #7 | $212.57 | 11.462% | $236.9348 | $236.93 | $236.95 | $236.90 |
| 7 purchase totals = | $1,027.07 | $1,131.5726 | $1,131.57 | $1,131.65 | $1,131.50 | |