| 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 | $118.93 | 6.549% | $126.7187 | $126.72 | $126.70 | $126.70 |
| Purchase #2 | $67.80 | 9.118% | $73.982 | $73.98 | $74.00 | $74.00 |
| Purchase #3 | $104.30 | 13.803% | $118.6965 | $118.70 | $118.70 | $118.70 |
| Purchase #4 | $96.86 | 5.753% | $102.4324 | $102.43 | $102.45 | $102.40 |
| Purchase #5 | $13.26 | 9.520% | $14.5224 | $14.52 | $14.50 | $14.50 |
| Purchase #6 | $182.26 | 12.360% | $204.7873 | $204.79 | $204.80 | $204.80 |
| Purchase #7 | $64.50 | 5.804% | $68.2436 | $68.24 | $68.25 | $68.20 |
| 7 purchase totals = | $647.91 | $709.3829 | $709.38 | $709.40 | $709.30 | |