| 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 | $31.94 | 12.674% | $35.9881 | $35.99 | $36.00 | $36.00 |
| Purchase #2 | $39.75 | 4.546% | $41.557 | $41.56 | $41.55 | $41.60 |
| Purchase #3 | $132.79 | 10.359% | $146.5457 | $146.55 | $146.55 | $146.50 |
| Purchase #4 | $164.33 | 13.293% | $186.1744 | $186.17 | $186.15 | $186.20 |
| Purchase #5 | $80.56 | 9.199% | $87.9707 | $87.97 | $87.95 | $88.00 |
| Purchase #6 | $211.34 | 9.563% | $231.5504 | $231.55 | $231.55 | $231.60 |
| Purchase #7 | $199.38 | 3.701% | $206.7591 | $206.76 | $206.75 | $206.80 |
| 7 purchase totals = | $860.09 | $936.5454 | $936.55 | $936.50 | $936.70 | |