| 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 | $31.72 | 8.726% | $34.4879 | $34.49 | $34.50 | $34.50 |
| Purchase #2 | $9.37 | 7.820% | $10.1027 | $10.10 | $10.10 | $10.10 |
| Purchase #3 | $53.43 | 8.536% | $57.9908 | $57.99 | $58.00 | $58.00 |
| Purchase #4 | $228.64 | 3.391% | $236.3932 | $236.39 | $236.40 | $236.40 |
| Purchase #5 | $151.65 | 12.194% | $170.1422 | $170.14 | $170.15 | $170.10 |
| Purchase #6 | $230.52 | 5.281% | $242.6938 | $242.69 | $242.70 | $242.70 |
| Purchase #7 | $237.57 | 5.193% | $249.907 | $249.91 | $249.90 | $249.90 |
| 7 purchase totals = | $942.90 | $1,001.7176 | $1,001.71 | $1,001.75 | $1,001.70 | |