| 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 | $92.87 | 7.449% | $99.7879 | $99.79 | $99.80 | $99.80 |
| Purchase #2 | $228.44 | 5.296% | $240.5382 | $240.54 | $240.55 | $240.50 |
| Purchase #3 | $74.60 | 5.852% | $78.9656 | $78.97 | $78.95 | $79.00 |
| Purchase #4 | $44.64 | 11.665% | $49.8473 | $49.85 | $49.85 | $49.80 |
| Purchase #5 | $59.47 | 6.549% | $63.3647 | $63.36 | $63.35 | $63.40 |
| Purchase #6 | $162.37 | 4.172% | $169.1441 | $169.14 | $169.15 | $169.10 |
| Purchase #7 | $69.66 | 11.706% | $77.8144 | $77.81 | $77.80 | $77.80 |
| 7 purchase totals = | $732.05 | $779.4622 | $779.46 | $779.45 | $779.40 | |