| 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 | $84.98 | 3.317% | $87.7988 | $87.80 | $87.80 | $87.80 |
| Purchase #2 | $76.37 | 8.315% | $82.7202 | $82.72 | $82.70 | $82.70 |
| Purchase #3 | $151.77 | 4.437% | $158.504 | $158.50 | $158.50 | $158.50 |
| Purchase #4 | $231.64 | 11.235% | $257.6648 | $257.66 | $257.65 | $257.70 |
| Purchase #5 | $125.81 | 8.607% | $136.6385 | $136.64 | $136.65 | $136.60 |
| Purchase #6 | $195.95 | 10.712% | $216.9402 | $216.94 | $216.95 | $216.90 |
| Purchase #7 | $201.35 | 9.102% | $219.6769 | $219.68 | $219.70 | $219.70 |
| 7 purchase totals = | $1,067.87 | $1,159.9434 | $1,159.94 | $1,159.95 | $1,159.90 | |