| 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 | $76.37 | 9.691% | $83.771 | $83.77 | $83.75 | $83.80 |
| Purchase #2 | $41.79 | 4.486% | $43.6647 | $43.66 | $43.65 | $43.70 |
| Purchase #3 | $106.80 | 11.758% | $119.3575 | $119.36 | $119.35 | $119.40 |
| Purchase #4 | $26.96 | 3.511% | $27.9066 | $27.91 | $27.90 | $27.90 |
| Purchase #5 | $18.95 | 3.481% | $19.6096 | $19.61 | $19.60 | $19.60 |
| Purchase #6 | $185.51 | 12.861% | $209.3684 | $209.37 | $209.35 | $209.40 |
| Purchase #7 | $170.34 | 6.642% | $181.654 | $181.65 | $181.65 | $181.70 |
| 7 purchase totals = | $626.72 | $685.3318 | $685.33 | $685.25 | $685.50 | |