| 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 | $63.70 | 6.304% | $67.7156 | $67.72 | $67.70 | $67.70 |
| Purchase #2 | $11.52 | 11.202% | $12.8105 | $12.81 | $12.80 | $12.80 |
| Purchase #3 | $75.51 | 13.401% | $85.6291 | $85.63 | $85.65 | $85.60 |
| Purchase #4 | $151.65 | 4.678% | $158.7442 | $158.74 | $158.75 | $158.70 |
| Purchase #5 | $97.95 | 11.346% | $109.0634 | $109.06 | $109.05 | $109.10 |
| Purchase #6 | $61.90 | 4.200% | $64.4998 | $64.50 | $64.50 | $64.50 |
| Purchase #7 | $113.95 | 12.715% | $128.4387 | $128.44 | $128.45 | $128.40 |
| 7 purchase totals = | $576.18 | $626.9013 | $626.90 | $626.90 | $626.80 | |