| 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 | $10.27 | 3.156% | $10.5941 | $10.59 | $10.60 | $10.60 |
| Purchase #2 | $245.77 | 10.867% | $272.4778 | $272.48 | $272.50 | $272.50 |
| Purchase #3 | $29.71 | 3.281% | $30.6848 | $30.68 | $30.70 | $30.70 |
| Purchase #4 | $175.78 | 6.134% | $186.5623 | $186.56 | $186.55 | $186.60 |
| Purchase #5 | $170.99 | 4.223% | $178.2109 | $178.21 | $178.20 | $178.20 |
| Purchase #6 | $229.29 | 7.625% | $246.7734 | $246.77 | $246.75 | $246.80 |
| Purchase #7 | $133.30 | 6.255% | $141.6379 | $141.64 | $141.65 | $141.60 |
| 7 purchase totals = | $995.11 | $1,066.9412 | $1,066.93 | $1,066.95 | $1,067.00 | |