| 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 | $100.29 | 12.477% | $112.8032 | $112.80 | $112.80 | $112.80 |
| Purchase #2 | $53.69 | 4.190% | $55.9396 | $55.94 | $55.95 | $55.90 |
| Purchase #3 | $54.50 | 3.752% | $56.5448 | $56.54 | $56.55 | $56.50 |
| Purchase #4 | $166.25 | 7.855% | $179.3089 | $179.31 | $179.30 | $179.30 |
| Purchase #5 | $173.94 | 11.353% | $193.6874 | $193.69 | $193.70 | $193.70 |
| Purchase #6 | $192.52 | 5.861% | $203.8036 | $203.80 | $203.80 | $203.80 |
| Purchase #7 | $78.88 | 11.333% | $87.8195 | $87.82 | $87.80 | $87.80 |
| 7 purchase totals = | $820.07 | $889.9070 | $889.90 | $889.90 | $889.80 | |