| 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 | $65.68 | 7.375% | $70.5239 | $70.52 | $70.50 | $70.50 |
| Purchase #2 | $236.63 | 4.526% | $247.3399 | $247.34 | $247.35 | $247.30 |
| Purchase #3 | $96.68 | 12.542% | $108.8056 | $108.81 | $108.80 | $108.80 |
| Purchase #4 | $101.83 | 8.238% | $110.2188 | $110.22 | $110.20 | $110.20 |
| Purchase #5 | $202.96 | 3.375% | $209.8099 | $209.81 | $209.80 | $209.80 |
| Purchase #6 | $125.60 | 12.267% | $141.0074 | $141.01 | $141.00 | $141.00 |
| Purchase #7 | $62.95 | 10.671% | $69.6674 | $69.67 | $69.65 | $69.70 |
| 7 purchase totals = | $892.33 | $957.3729 | $957.38 | $957.30 | $957.30 | |