| 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 | $95.45 | 5.513% | $100.7122 | $100.71 | $100.70 | $100.70 |
| Purchase #2 | $6.56 | 11.796% | $7.3338 | $7.33 | $7.35 | $7.30 |
| Purchase #3 | $11.76 | 3.108% | $12.1255 | $12.13 | $12.15 | $12.10 |
| Purchase #4 | $16.36 | 7.619% | $17.6065 | $17.61 | $17.60 | $17.60 |
| Purchase #5 | $190.48 | 5.298% | $200.5716 | $200.57 | $200.55 | $200.60 |
| Purchase #6 | $123.71 | 8.239% | $133.9025 | $133.90 | $133.90 | $133.90 |
| Purchase #7 | $185.70 | 9.734% | $203.776 | $203.78 | $203.80 | $203.80 |
| 7 purchase totals = | $630.02 | $676.0281 | $676.03 | $676.05 | $676.00 | |