| 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 | $5.46 | 12.227% | $6.1276 | $6.13 | $6.15 | $6.10 |
| Purchase #2 | $198.43 | 6.617% | $211.5601 | $211.56 | $211.55 | $211.60 |
| Purchase #3 | $72.51 | 12.506% | $81.5781 | $81.58 | $81.60 | $81.60 |
| Purchase #4 | $175.64 | 11.408% | $195.677 | $195.68 | $195.70 | $195.70 |
| Purchase #5 | $64.72 | 4.312% | $67.5107 | $67.51 | $67.50 | $67.50 |
| Purchase #6 | $117.67 | 10.423% | $129.9347 | $129.93 | $129.95 | $129.90 |
| Purchase #7 | $180.41 | 10.734% | $199.7752 | $199.78 | $199.80 | $199.80 |
| 7 purchase totals = | $814.84 | $892.1634 | $892.17 | $892.25 | $892.20 | |