| 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 | $87.92 | 7.269% | $94.3109 | $94.31 | $94.30 | $94.30 |
| Purchase #2 | $107.34 | 6.225% | $114.0219 | $114.02 | $114.00 | $114.00 |
| Purchase #3 | $49.84 | 5.168% | $52.4157 | $52.42 | $52.40 | $52.40 |
| Purchase #4 | $128.93 | 8.734% | $140.1907 | $140.19 | $140.20 | $140.20 |
| Purchase #5 | $90.28 | 7.699% | $97.2307 | $97.23 | $97.25 | $97.20 |
| Purchase #6 | $34.66 | 12.126% | $38.8629 | $38.86 | $38.85 | $38.90 |
| Purchase #7 | $64.91 | 4.306% | $67.705 | $67.71 | $67.70 | $67.70 |
| 7 purchase totals = | $563.88 | $604.7378 | $604.74 | $604.70 | $604.70 | |