| 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 | $72.55 | 12.357% | $81.515 | $81.52 | $81.50 | $81.50 |
| Purchase #2 | $34.88 | 10.818% | $38.6533 | $38.65 | $38.65 | $38.70 |
| Purchase #3 | $185.63 | 8.407% | $201.2359 | $201.24 | $201.25 | $201.20 |
| Purchase #4 | $245.65 | 6.829% | $262.4254 | $262.43 | $262.45 | $262.40 |
| Purchase #5 | $63.51 | 11.538% | $70.8378 | $70.84 | $70.85 | $70.80 |
| Purchase #6 | $6.56 | 8.452% | $7.1145 | $7.11 | $7.10 | $7.10 |
| Purchase #7 | $10.61 | 8.172% | $11.477 | $11.48 | $11.50 | $11.50 |
| 7 purchase totals = | $619.39 | $673.2589 | $673.27 | $673.30 | $673.20 | |