| 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 | $10.66 | 8.550% | $11.5714 | $11.57 | $11.55 | $11.60 |
| Purchase #2 | $39.36 | 7.221% | $42.2022 | $42.20 | $42.20 | $42.20 |
| Purchase #3 | $101.69 | 7.797% | $109.6188 | $109.62 | $109.60 | $109.60 |
| Purchase #4 | $114.57 | 3.320% | $118.3737 | $118.37 | $118.35 | $118.40 |
| Purchase #5 | $117.84 | 12.867% | $133.0025 | $133.00 | $133.00 | $133.00 |
| Purchase #6 | $200.92 | 4.127% | $209.212 | $209.21 | $209.20 | $209.20 |
| Purchase #7 | $83.37 | 12.792% | $94.0347 | $94.03 | $94.05 | $94.00 |
| 7 purchase totals = | $668.41 | $718.0153 | $718.00 | $717.95 | $718.00 | |