| 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 | $30.32 | 12.569% | $34.1309 | $34.13 | $34.15 | $34.10 |
| Purchase #2 | $103.87 | 3.776% | $107.7921 | $107.79 | $107.80 | $107.80 |
| Purchase #3 | $57.78 | 7.829% | $62.3036 | $62.30 | $62.30 | $62.30 |
| Purchase #4 | $15.39 | 10.728% | $17.041 | $17.04 | $17.05 | $17.00 |
| Purchase #5 | $248.45 | 10.251% | $273.9186 | $273.92 | $273.90 | $273.90 |
| Purchase #6 | $138.73 | 13.193% | $157.0326 | $157.03 | $157.05 | $157.00 |
| Purchase #7 | $50.30 | 9.266% | $54.9608 | $54.96 | $54.95 | $55.00 |
| 7 purchase totals = | $644.84 | $707.1796 | $707.17 | $707.20 | $707.10 | |