| 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 | $47.57 | 3.866% | $49.4091 | $49.41 | $49.40 | $49.40 |
| Purchase #2 | $88.75 | 12.435% | $99.7861 | $99.79 | $99.80 | $99.80 |
| Purchase #3 | $249.33 | 7.279% | $267.4787 | $267.48 | $267.50 | $267.50 |
| Purchase #4 | $116.99 | 5.449% | $123.3648 | $123.36 | $123.35 | $123.40 |
| Purchase #5 | $147.87 | 6.749% | $157.8497 | $157.85 | $157.85 | $157.80 |
| Purchase #6 | $69.86 | 5.586% | $73.7624 | $73.76 | $73.75 | $73.80 |
| Purchase #7 | $236.97 | 7.649% | $255.0958 | $255.10 | $255.10 | $255.10 |
| 7 purchase totals = | $957.34 | $1,026.7466 | $1,026.75 | $1,026.75 | $1,026.80 | |