| 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 | $9.76 | 13.578% | $11.0852 | $11.09 | $11.10 | $11.10 |
| Purchase #2 | $16.74 | 6.151% | $17.7697 | $17.77 | $17.75 | $17.80 |
| Purchase #3 | $149.89 | 8.395% | $162.4733 | $162.47 | $162.45 | $162.50 |
| Purchase #4 | $229.48 | 3.191% | $236.8027 | $236.80 | $236.80 | $236.80 |
| Purchase #5 | $67.71 | 11.423% | $75.4445 | $75.44 | $75.45 | $75.40 |
| Purchase #6 | $239.41 | 5.221% | $251.9096 | $251.91 | $251.90 | $251.90 |
| Purchase #7 | $175.71 | 8.268% | $190.2377 | $190.24 | $190.25 | $190.20 |
| 7 purchase totals = | $888.70 | $945.7227 | $945.72 | $945.70 | $945.70 | |