| 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 | $121.52 | 6.570% | $129.5039 | $129.50 | $129.50 | $129.50 |
| Purchase #2 | $223.52 | 8.554% | $242.6399 | $242.64 | $242.65 | $242.60 |
| Purchase #3 | $69.68 | 11.504% | $77.696 | $77.70 | $77.70 | $77.70 |
| Purchase #4 | $40.84 | 13.565% | $46.3799 | $46.38 | $46.40 | $46.40 |
| Purchase #5 | $151.46 | 6.302% | $161.005 | $161.01 | $161.00 | $161.00 |
| Purchase #6 | $28.53 | 10.174% | $31.4326 | $31.43 | $31.45 | $31.40 |
| Purchase #7 | $31.45 | 9.520% | $34.444 | $34.44 | $34.45 | $34.40 |
| 7 purchase totals = | $667.00 | $723.1013 | $723.10 | $723.15 | $723.00 | |