| 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 | $62.31 | 6.597% | $66.4206 | $66.42 | $66.40 | $66.40 |
| Purchase #2 | $189.68 | 8.433% | $205.6757 | $205.68 | $205.70 | $205.70 |
| Purchase #3 | $50.38 | 8.558% | $54.6915 | $54.69 | $54.70 | $54.70 |
| Purchase #4 | $36.33 | 9.708% | $39.8569 | $39.86 | $39.85 | $39.90 |
| Purchase #5 | $171.29 | 10.182% | $188.7307 | $188.73 | $188.75 | $188.70 |
| Purchase #6 | $5.28 | 5.779% | $5.5851 | $5.59 | $5.60 | $5.60 |
| Purchase #7 | $41.86 | 13.681% | $47.5869 | $47.59 | $47.60 | $47.60 |
| 7 purchase totals = | $557.13 | $608.5474 | $608.56 | $608.60 | $608.60 | |