| 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 | $40.29 | 9.575% | $44.1478 | $44.15 | $44.15 | $44.10 |
| Purchase #2 | $54.90 | 6.270% | $58.3422 | $58.34 | $58.35 | $58.30 |
| Purchase #3 | $147.45 | 10.427% | $162.8246 | $162.82 | $162.80 | $162.80 |
| Purchase #4 | $106.95 | 3.868% | $111.0868 | $111.09 | $111.10 | $111.10 |
| Purchase #5 | $82.55 | 10.536% | $91.2475 | $91.25 | $91.25 | $91.20 |
| Purchase #6 | $245.82 | 10.619% | $271.9236 | $271.92 | $271.90 | $271.90 |
| Purchase #7 | $166.30 | 12.687% | $187.3985 | $187.40 | $187.40 | $187.40 |
| 7 purchase totals = | $844.26 | $926.9710 | $926.97 | $926.95 | $926.80 | |