| 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 | $46.64 | 12.409% | $52.4276 | $52.43 | $52.45 | $52.40 |
| Purchase #2 | $231.59 | 7.327% | $248.5586 | $248.56 | $248.55 | $248.60 |
| Purchase #3 | $215.28 | 12.605% | $242.416 | $242.42 | $242.40 | $242.40 |
| Purchase #4 | $185.69 | 11.329% | $206.7268 | $206.73 | $206.75 | $206.70 |
| Purchase #5 | $6.32 | 5.640% | $6.6764 | $6.68 | $6.70 | $6.70 |
| Purchase #6 | $36.93 | 11.181% | $41.0591 | $41.06 | $41.05 | $41.10 |
| Purchase #7 | $139.65 | 4.432% | $145.8393 | $145.84 | $145.85 | $145.80 |
| 7 purchase totals = | $862.10 | $943.7038 | $943.72 | $943.75 | $943.70 | |