| 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 | $26.39 | 4.817% | $27.6612 | $27.66 | $27.65 | $27.70 |
| Purchase #2 | $166.80 | 3.400% | $172.4712 | $172.47 | $172.45 | $172.50 |
| Purchase #3 | $122.29 | 9.643% | $134.0824 | $134.08 | $134.10 | $134.10 |
| Purchase #4 | $117.28 | 7.512% | $126.0901 | $126.09 | $126.10 | $126.10 |
| Purchase #5 | $95.59 | 11.463% | $106.5475 | $106.55 | $106.55 | $106.50 |
| Purchase #6 | $185.70 | 13.629% | $211.0091 | $211.01 | $211.00 | $211.00 |
| Purchase #7 | $16.88 | 4.203% | $17.5895 | $17.59 | $17.60 | $17.60 |
| 7 purchase totals = | $730.93 | $795.4510 | $795.45 | $795.45 | $795.50 | |