| 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 | $107.63 | 10.251% | $118.6632 | $118.66 | $118.65 | $118.70 |
| Purchase #2 | $71.88 | 10.361% | $79.3275 | $79.33 | $79.35 | $79.30 |
| Purchase #3 | $42.85 | 11.295% | $47.6899 | $47.69 | $47.70 | $47.70 |
| Purchase #4 | $12.46 | 3.803% | $12.9339 | $12.93 | $12.95 | $12.90 |
| Purchase #5 | $128.79 | 6.319% | $136.9282 | $136.93 | $136.95 | $136.90 |
| Purchase #6 | $205.97 | 3.313% | $212.7938 | $212.79 | $212.80 | $212.80 |
| Purchase #7 | $110.83 | 8.714% | $120.4877 | $120.49 | $120.50 | $120.50 |
| 7 purchase totals = | $680.41 | $728.8242 | $728.82 | $728.90 | $728.80 | |