| 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 | $33.99 | 3.242% | $35.092 | $35.09 | $35.10 | $35.10 |
| Purchase #2 | $192.51 | 3.524% | $199.2941 | $199.29 | $199.30 | $199.30 |
| Purchase #3 | $81.99 | 8.779% | $89.1879 | $89.19 | $89.20 | $89.20 |
| Purchase #4 | $200.38 | 5.522% | $211.445 | $211.45 | $211.45 | $211.40 |
| Purchase #5 | $38.67 | 12.411% | $43.4693 | $43.47 | $43.45 | $43.50 |
| Purchase #6 | $111.73 | 5.220% | $117.5623 | $117.56 | $117.55 | $117.60 |
| Purchase #7 | $17.56 | 8.855% | $19.1149 | $19.11 | $19.10 | $19.10 |
| 7 purchase totals = | $676.83 | $715.1655 | $715.16 | $715.15 | $715.20 | |