| 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 | $75.28 | 5.184% | $79.1825 | $79.18 | $79.20 | $79.20 |
| Purchase #2 | $74.26 | 3.169% | $76.6133 | $76.61 | $76.60 | $76.60 |
| Purchase #3 | $124.26 | 4.744% | $130.1549 | $130.15 | $130.15 | $130.20 |
| Purchase #4 | $62.82 | 9.315% | $68.6717 | $68.67 | $68.65 | $68.70 |
| Purchase #5 | $42.60 | 13.225% | $48.2339 | $48.23 | $48.25 | $48.20 |
| Purchase #6 | $247.64 | 8.194% | $267.9316 | $267.93 | $267.95 | $267.90 |
| Purchase #7 | $237.83 | 8.242% | $257.4319 | $257.43 | $257.45 | $257.40 |
| 7 purchase totals = | $864.69 | $928.2198 | $928.20 | $928.25 | $928.20 | |