| 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 | $62.99 | 4.474% | $65.8082 | $65.81 | $65.80 | $65.80 |
| Purchase #2 | $248.44 | 12.451% | $279.3733 | $279.37 | $279.35 | $279.40 |
| Purchase #3 | $242.27 | 3.141% | $249.8797 | $249.88 | $249.90 | $249.90 |
| Purchase #4 | $157.74 | 13.588% | $179.1737 | $179.17 | $179.15 | $179.20 |
| Purchase #5 | $132.35 | 7.628% | $142.4457 | $142.45 | $142.45 | $142.40 |
| Purchase #6 | $218.42 | 8.148% | $236.2169 | $236.22 | $236.20 | $236.20 |
| Purchase #7 | $204.73 | 7.343% | $219.7633 | $219.76 | $219.75 | $219.80 |
| 7 purchase totals = | $1,266.94 | $1,372.6608 | $1,372.66 | $1,372.60 | $1,372.70 | |