| 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 | $73.63 | 9.832% | $80.8693 | $80.87 | $80.85 | $80.90 |
| Purchase #2 | $162.49 | 4.466% | $169.7468 | $169.75 | $169.75 | $169.70 |
| Purchase #3 | $113.89 | 13.857% | $129.6717 | $129.67 | $129.65 | $129.70 |
| Purchase #4 | $179.48 | 10.738% | $198.7526 | $198.75 | $198.75 | $198.80 |
| Purchase #5 | $136.96 | 8.835% | $149.0604 | $149.06 | $149.05 | $149.10 |
| Purchase #6 | $44.83 | 13.388% | $50.8318 | $50.83 | $50.85 | $50.80 |
| Purchase #7 | $249.82 | 12.736% | $281.6371 | $281.64 | $281.65 | $281.60 |
| 7 purchase totals = | $961.10 | $1,060.5697 | $1,060.57 | $1,060.55 | $1,060.60 | |