| 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 | $44.46 | 10.811% | $49.2666 | $49.27 | $49.25 | $49.30 |
| Purchase #2 | $180.65 | 7.235% | $193.72 | $193.72 | $193.70 | $193.70 |
| Purchase #3 | $46.81 | 12.134% | $52.4899 | $52.49 | $52.50 | $52.50 |
| Purchase #4 | $13.48 | 5.146% | $14.1737 | $14.17 | $14.15 | $14.20 |
| Purchase #5 | $196.77 | 9.819% | $216.0908 | $216.09 | $216.10 | $216.10 |
| Purchase #6 | $102.43 | 7.275% | $109.8818 | $109.88 | $109.90 | $109.90 |
| Purchase #7 | $85.30 | 12.392% | $95.8704 | $95.87 | $95.85 | $95.90 |
| 7 purchase totals = | $669.90 | $731.4932 | $731.49 | $731.45 | $731.60 | |