| 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 | $89.26 | 6.332% | $94.9119 | $94.91 | $94.90 | $94.90 |
| Purchase #2 | $175.97 | 12.774% | $198.4484 | $198.45 | $198.45 | $198.40 |
| Purchase #3 | $98.72 | 9.420% | $108.0194 | $108.02 | $108.00 | $108.00 |
| Purchase #4 | $27.27 | 8.234% | $29.5154 | $29.52 | $29.50 | $29.50 |
| Purchase #5 | $204.31 | 12.704% | $230.2655 | $230.27 | $230.25 | $230.30 |
| Purchase #6 | $90.98 | 10.637% | $100.6575 | $100.66 | $100.65 | $100.70 |
| Purchase #7 | $90.94 | 4.327% | $94.875 | $94.88 | $94.90 | $94.90 |
| 7 purchase totals = | $777.45 | $856.6931 | $856.71 | $856.65 | $856.70 | |