| 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 | $74.90 | 4.491% | $78.2638 | $78.26 | $78.25 | $78.30 |
| Purchase #2 | $116.99 | 8.243% | $126.6335 | $126.63 | $126.65 | $126.60 |
| Purchase #3 | $69.71 | 9.730% | $76.4928 | $76.49 | $76.50 | $76.50 |
| Purchase #4 | $37.92 | 13.187% | $42.9205 | $42.92 | $42.90 | $42.90 |
| Purchase #5 | $228.60 | 8.561% | $248.1704 | $248.17 | $248.15 | $248.20 |
| Purchase #6 | $124.55 | 8.556% | $135.2065 | $135.21 | $135.20 | $135.20 |
| Purchase #7 | $142.43 | 12.108% | $159.6754 | $159.68 | $159.70 | $159.70 |
| 7 purchase totals = | $795.10 | $867.3629 | $867.36 | $867.35 | $867.40 | |