| 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 | $74.62 | 11.756% | $83.3923 | $83.39 | $83.40 | $83.40 |
| Purchase #2 | $76.67 | 10.605% | $84.8009 | $84.80 | $84.80 | $84.80 |
| Purchase #3 | $65.86 | 4.527% | $68.8415 | $68.84 | $68.85 | $68.80 |
| Purchase #4 | $32.85 | 5.461% | $34.6439 | $34.64 | $34.65 | $34.60 |
| Purchase #5 | $106.37 | 8.238% | $115.1328 | $115.13 | $115.15 | $115.10 |
| Purchase #6 | $76.33 | 3.447% | $78.9611 | $78.96 | $78.95 | $79.00 |
| Purchase #7 | $192.46 | 12.170% | $215.8824 | $215.88 | $215.90 | $215.90 |
| 7 purchase totals = | $625.16 | $681.6549 | $681.64 | $681.70 | $681.60 | |