| 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 | $26.99 | 8.859% | $29.381 | $29.38 | $29.40 | $29.40 |
| Purchase #2 | $148.87 | 9.455% | $162.9457 | $162.95 | $162.95 | $162.90 |
| Purchase #3 | $167.71 | 9.683% | $183.9494 | $183.95 | $183.95 | $183.90 |
| Purchase #4 | $123.51 | 8.332% | $133.8009 | $133.80 | $133.80 | $133.80 |
| Purchase #5 | $236.85 | 11.375% | $263.7917 | $263.79 | $263.80 | $263.80 |
| Purchase #6 | $152.96 | 9.792% | $167.9378 | $167.94 | $167.95 | $167.90 |
| Purchase #7 | $116.78 | 4.418% | $121.9393 | $121.94 | $121.95 | $121.90 |
| 7 purchase totals = | $973.67 | $1,063.7458 | $1,063.75 | $1,063.80 | $1,063.60 | |