| 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 | $47.74 | 3.350% | $49.3393 | $49.34 | $49.35 | $49.30 |
| Purchase #2 | $112.83 | 5.294% | $118.8032 | $118.80 | $118.80 | $118.80 |
| Purchase #3 | $81.53 | 12.789% | $91.9569 | $91.96 | $91.95 | $92.00 |
| Purchase #4 | $118.67 | 12.124% | $133.0576 | $133.06 | $133.05 | $133.10 |
| Purchase #5 | $165.36 | 10.181% | $182.1953 | $182.20 | $182.20 | $182.20 |
| Purchase #6 | $146.31 | 6.526% | $155.8582 | $155.86 | $155.85 | $155.90 |
| Purchase #7 | $143.79 | 11.133% | $159.7981 | $159.80 | $159.80 | $159.80 |
| 7 purchase totals = | $816.23 | $891.0086 | $891.02 | $891.00 | $891.10 | |