| 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 | $53.77 | 7.445% | $57.7732 | $57.77 | $57.75 | $57.80 |
| Purchase #2 | $245.39 | 13.135% | $277.622 | $277.62 | $277.60 | $277.60 |
| Purchase #3 | $246.50 | 4.622% | $257.8932 | $257.89 | $257.90 | $257.90 |
| Purchase #4 | $181.26 | 3.729% | $188.0192 | $188.02 | $188.00 | $188.00 |
| Purchase #5 | $205.98 | 3.597% | $213.3891 | $213.39 | $213.40 | $213.40 |
| Purchase #6 | $17.37 | 12.521% | $19.5449 | $19.54 | $19.55 | $19.50 |
| Purchase #7 | $78.55 | 3.648% | $81.4155 | $81.42 | $81.40 | $81.40 |
| 7 purchase totals = | $1,028.82 | $1,095.6571 | $1,095.65 | $1,095.60 | $1,095.60 | |