| 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 | $19.47 | 10.870% | $21.5864 | $21.59 | $21.60 | $21.60 |
| Purchase #2 | $109.98 | 3.701% | $114.0504 | $114.05 | $114.05 | $114.10 |
| Purchase #3 | $153.71 | 7.552% | $165.3182 | $165.32 | $165.30 | $165.30 |
| Purchase #4 | $12.60 | 10.606% | $13.9364 | $13.94 | $13.95 | $13.90 |
| Purchase #5 | $91.62 | 6.635% | $97.699 | $97.70 | $97.70 | $97.70 |
| Purchase #6 | $179.82 | 10.373% | $198.4727 | $198.47 | $198.45 | $198.50 |
| Purchase #7 | $191.33 | 13.162% | $216.5129 | $216.51 | $216.50 | $216.50 |
| 7 purchase totals = | $758.53 | $827.5760 | $827.58 | $827.55 | $827.60 | |