| 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 | $7.31 | 4.176% | $7.6153 | $7.62 | $7.60 | $7.60 |
| Purchase #2 | $87.64 | 8.803% | $95.3549 | $95.35 | $95.35 | $95.40 |
| Purchase #3 | $12.96 | 13.510% | $14.7109 | $14.71 | $14.70 | $14.70 |
| Purchase #4 | $227.25 | 9.435% | $248.691 | $248.69 | $248.70 | $248.70 |
| Purchase #5 | $101.99 | 6.744% | $108.8682 | $108.87 | $108.85 | $108.90 |
| Purchase #6 | $169.95 | 6.661% | $181.2704 | $181.27 | $181.25 | $181.30 |
| Purchase #7 | $139.72 | 4.676% | $146.2533 | $146.25 | $146.25 | $146.30 |
| 7 purchase totals = | $746.82 | $802.7640 | $802.76 | $802.70 | $802.90 | |