| 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 | $71.71 | 5.640% | $75.7544 | $75.75 | $75.75 | $75.80 |
| Purchase #2 | $121.47 | 5.645% | $128.327 | $128.33 | $128.35 | $128.30 |
| Purchase #3 | $158.40 | 4.497% | $165.5232 | $165.52 | $165.50 | $165.50 |
| Purchase #4 | $100.30 | 13.698% | $114.0391 | $114.04 | $114.05 | $114.00 |
| Purchase #5 | $22.79 | 4.316% | $23.7736 | $23.77 | $23.75 | $23.80 |
| Purchase #6 | $186.90 | 5.487% | $197.1552 | $197.16 | $197.15 | $197.20 |
| Purchase #7 | $97.46 | 13.576% | $110.6912 | $110.69 | $110.70 | $110.70 |
| 7 purchase totals = | $759.03 | $815.2637 | $815.26 | $815.25 | $815.30 | |