| 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 | $45.40 | 8.146% | $49.0983 | $49.10 | $49.10 | $49.10 |
| Purchase #2 | $158.34 | 10.151% | $174.4131 | $174.41 | $174.40 | $174.40 |
| Purchase #3 | $183.76 | 11.598% | $205.0725 | $205.07 | $205.05 | $205.10 |
| Purchase #4 | $30.71 | 12.726% | $34.6182 | $34.62 | $34.60 | $34.60 |
| Purchase #5 | $195.57 | 6.829% | $208.9255 | $208.93 | $208.95 | $208.90 |
| Purchase #6 | $26.47 | 13.218% | $29.9688 | $29.97 | $29.95 | $30.00 |
| Purchase #7 | $231.44 | 9.600% | $253.6582 | $253.66 | $253.65 | $253.70 |
| 7 purchase totals = | $871.69 | $955.7546 | $955.76 | $955.70 | $955.80 | |