| 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 | $91.47 | 8.330% | $99.0895 | $99.09 | $99.10 | $99.10 |
| Purchase #2 | $28.93 | 4.256% | $30.1613 | $30.16 | $30.15 | $30.20 |
| Purchase #3 | $52.52 | 4.215% | $54.7337 | $54.73 | $54.75 | $54.70 |
| Purchase #4 | $194.90 | 8.380% | $211.2326 | $211.23 | $211.25 | $211.20 |
| Purchase #5 | $242.72 | 3.294% | $250.7152 | $250.72 | $250.70 | $250.70 |
| Purchase #6 | $21.56 | 7.458% | $23.1679 | $23.17 | $23.15 | $23.20 |
| Purchase #7 | $72.97 | 10.371% | $80.5377 | $80.54 | $80.55 | $80.50 |
| 7 purchase totals = | $705.07 | $749.6379 | $749.64 | $749.65 | $749.60 | |