| 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 | $78.53 | 6.632% | $83.7381 | $83.74 | $83.75 | $83.70 |
| Purchase #2 | $68.91 | 7.780% | $74.2712 | $74.27 | $74.25 | $74.30 |
| Purchase #3 | $13.62 | 7.313% | $14.616 | $14.62 | $14.60 | $14.60 |
| Purchase #4 | $107.98 | 9.428% | $118.1604 | $118.16 | $118.15 | $118.20 |
| Purchase #5 | $175.70 | 6.740% | $187.5422 | $187.54 | $187.55 | $187.50 |
| Purchase #6 | $174.34 | 4.540% | $182.255 | $182.26 | $182.25 | $182.30 |
| Purchase #7 | $219.44 | 9.105% | $239.42 | $239.42 | $239.40 | $239.40 |
| 7 purchase totals = | $838.52 | $900.0029 | $900.01 | $899.95 | $900.00 | |