| 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 | $78.89 | 8.818% | $85.8465 | $85.85 | $85.85 | $85.80 |
| Purchase #2 | $28.68 | 4.714% | $30.032 | $30.03 | $30.05 | $30.00 |
| Purchase #3 | $189.40 | 8.697% | $205.8721 | $205.87 | $205.85 | $205.90 |
| Purchase #4 | $205.97 | 4.866% | $215.9925 | $215.99 | $216.00 | $216.00 |
| Purchase #5 | $241.99 | 13.402% | $274.4215 | $274.42 | $274.40 | $274.40 |
| Purchase #6 | $81.70 | 11.195% | $90.8463 | $90.85 | $90.85 | $90.80 |
| Purchase #7 | $60.58 | 3.444% | $62.6664 | $62.67 | $62.65 | $62.70 |
| 7 purchase totals = | $887.21 | $965.6773 | $965.68 | $965.65 | $965.60 | |