| 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 | $64.62 | 4.307% | $67.4032 | $67.40 | $67.40 | $67.40 |
| Purchase #2 | $186.40 | 9.841% | $204.7436 | $204.74 | $204.75 | $204.70 |
| Purchase #3 | $86.55 | 8.522% | $93.9258 | $93.93 | $93.95 | $93.90 |
| Purchase #4 | $178.71 | 6.828% | $190.9123 | $190.91 | $190.90 | $190.90 |
| Purchase #5 | $147.33 | 8.759% | $160.2346 | $160.23 | $160.25 | $160.20 |
| Purchase #6 | $25.69 | 11.609% | $28.6724 | $28.67 | $28.65 | $28.70 |
| Purchase #7 | $242.66 | 3.831% | $251.9563 | $251.96 | $251.95 | $252.00 |
| 7 purchase totals = | $931.96 | $997.8482 | $997.84 | $997.85 | $997.80 | |