| 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 | $110.78 | 3.427% | $114.5764 | $114.58 | $114.60 | $114.60 |
| Purchase #2 | $149.77 | 5.763% | $158.4012 | $158.40 | $158.40 | $158.40 |
| Purchase #3 | $13.25 | 9.684% | $14.5331 | $14.53 | $14.55 | $14.50 |
| Purchase #4 | $68.68 | 3.839% | $71.3166 | $71.32 | $71.30 | $71.30 |
| Purchase #5 | $11.72 | 5.604% | $12.3768 | $12.38 | $12.40 | $12.40 |
| Purchase #6 | $248.98 | 11.503% | $277.6202 | $277.62 | $277.60 | $277.60 |
| Purchase #7 | $76.30 | 7.301% | $81.8707 | $81.87 | $81.85 | $81.90 |
| 7 purchase totals = | $679.48 | $730.6950 | $730.70 | $730.70 | $730.70 | |