| 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 | $12.77 | 12.545% | $14.372 | $14.37 | $14.35 | $14.40 |
| Purchase #2 | $95.68 | 12.726% | $107.8562 | $107.86 | $107.85 | $107.90 |
| Purchase #3 | $99.62 | 9.790% | $109.3728 | $109.37 | $109.35 | $109.40 |
| Purchase #4 | $95.38 | 11.136% | $106.0015 | $106.00 | $106.00 | $106.00 |
| Purchase #5 | $247.32 | 12.239% | $277.5895 | $277.59 | $277.60 | $277.60 |
| Purchase #6 | $121.66 | 11.819% | $136.039 | $136.04 | $136.05 | $136.00 |
| Purchase #7 | $105.48 | 7.491% | $113.3815 | $113.38 | $113.40 | $113.40 |
| 7 purchase totals = | $777.91 | $864.6125 | $864.61 | $864.60 | $864.70 | |