| 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 | $29.31 | 12.398% | $32.9439 | $32.94 | $32.95 | $32.90 |
| Purchase #2 | $41.52 | 12.647% | $46.771 | $46.77 | $46.75 | $46.80 |
| Purchase #3 | $75.75 | 4.840% | $79.4163 | $79.42 | $79.40 | $79.40 |
| Purchase #4 | $78.52 | 3.616% | $81.3593 | $81.36 | $81.35 | $81.40 |
| Purchase #5 | $169.59 | 8.382% | $183.805 | $183.81 | $183.80 | $183.80 |
| Purchase #6 | $141.88 | 6.119% | $150.5616 | $150.56 | $150.55 | $150.60 |
| Purchase #7 | $196.98 | 10.613% | $217.8855 | $217.89 | $217.90 | $217.90 |
| 7 purchase totals = | $733.55 | $792.7426 | $792.75 | $792.70 | $792.80 | |