| 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 | $78.38 | 13.341% | $88.8367 | $88.84 | $88.85 | $88.80 |
| Purchase #2 | $245.51 | 7.688% | $264.3848 | $264.38 | $264.40 | $264.40 |
| Purchase #3 | $120.84 | 11.710% | $134.9904 | $134.99 | $135.00 | $135.00 |
| Purchase #4 | $94.96 | 4.240% | $98.9863 | $98.99 | $99.00 | $99.00 |
| Purchase #5 | $52.76 | 6.398% | $56.1356 | $56.14 | $56.15 | $56.10 |
| Purchase #6 | $121.64 | 10.284% | $134.1495 | $134.15 | $134.15 | $134.10 |
| Purchase #7 | $176.26 | 8.314% | $190.9143 | $190.91 | $190.90 | $190.90 |
| 7 purchase totals = | $890.35 | $968.3976 | $968.40 | $968.45 | $968.30 | |