| 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 | $79.50 | 5.154% | $83.5974 | $83.60 | $83.60 | $83.60 |
| Purchase #2 | $158.25 | 9.504% | $173.2901 | $173.29 | $173.30 | $173.30 |
| Purchase #3 | $9.59 | 3.422% | $9.9182 | $9.92 | $9.90 | $9.90 |
| Purchase #4 | $186.93 | 4.644% | $195.611 | $195.61 | $195.60 | $195.60 |
| Purchase #5 | $94.65 | 12.865% | $106.8267 | $106.83 | $106.85 | $106.80 |
| Purchase #6 | $217.31 | 6.680% | $231.8263 | $231.83 | $231.85 | $231.80 |
| Purchase #7 | $205.25 | 4.474% | $214.4329 | $214.43 | $214.45 | $214.40 |
| 7 purchase totals = | $951.48 | $1,015.5026 | $1,015.51 | $1,015.55 | $1,015.40 | |