| 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 | $82.64 | 6.416% | $87.9422 | $87.94 | $87.95 | $87.90 |
| Purchase #2 | $223.59 | 10.489% | $247.0424 | $247.04 | $247.05 | $247.00 |
| Purchase #3 | $13.37 | 13.444% | $15.1675 | $15.17 | $15.15 | $15.20 |
| Purchase #4 | $197.33 | 4.757% | $206.717 | $206.72 | $206.70 | $206.70 |
| Purchase #5 | $153.95 | 11.396% | $171.4941 | $171.49 | $171.50 | $171.50 |
| Purchase #6 | $246.92 | 5.344% | $260.1154 | $260.12 | $260.10 | $260.10 |
| Purchase #7 | $19.88 | 6.398% | $21.1519 | $21.15 | $21.15 | $21.20 |
| 7 purchase totals = | $937.68 | $1,009.6305 | $1,009.63 | $1,009.60 | $1,009.60 | |