| 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 | $30.69 | 11.693% | $34.2786 | $34.28 | $34.30 | $34.30 |
| Purchase #2 | $125.49 | 7.273% | $134.6169 | $134.62 | $134.60 | $134.60 |
| Purchase #3 | $133.33 | 9.527% | $146.0323 | $146.03 | $146.05 | $146.00 |
| Purchase #4 | $70.93 | 10.323% | $78.2521 | $78.25 | $78.25 | $78.30 |
| Purchase #5 | $30.44 | 9.749% | $33.4076 | $33.41 | $33.40 | $33.40 |
| Purchase #6 | $145.27 | 3.117% | $149.7981 | $149.80 | $149.80 | $149.80 |
| Purchase #7 | $178.27 | 6.317% | $189.5313 | $189.53 | $189.55 | $189.50 |
| 7 purchase totals = | $714.42 | $765.9169 | $765.92 | $765.95 | $765.90 | |