| 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 | $55.59 | 9.280% | $60.7488 | $60.75 | $60.75 | $60.70 |
| Purchase #2 | $122.84 | 10.604% | $135.866 | $135.87 | $135.85 | $135.90 |
| Purchase #3 | $51.41 | 9.745% | $56.4199 | $56.42 | $56.40 | $56.40 |
| Purchase #4 | $14.95 | 5.801% | $15.8172 | $15.82 | $15.80 | $15.80 |
| Purchase #5 | $203.65 | 13.110% | $230.3485 | $230.35 | $230.35 | $230.30 |
| Purchase #6 | $203.32 | 13.714% | $231.2033 | $231.20 | $231.20 | $231.20 |
| Purchase #7 | $46.30 | 5.615% | $48.8997 | $48.90 | $48.90 | $48.90 |
| 7 purchase totals = | $698.06 | $779.3034 | $779.31 | $779.25 | $779.20 | |