| 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 | $28.82 | 7.854% | $31.0835 | $31.08 | $31.10 | $31.10 |
| Purchase #2 | $214.63 | 9.717% | $235.4856 | $235.49 | $235.50 | $235.50 |
| Purchase #3 | $56.94 | 5.554% | $60.1024 | $60.10 | $60.10 | $60.10 |
| Purchase #4 | $156.46 | 10.802% | $173.3608 | $173.36 | $173.35 | $173.40 |
| Purchase #5 | $86.34 | 13.771% | $98.2299 | $98.23 | $98.25 | $98.20 |
| Purchase #6 | $138.59 | 5.161% | $145.7426 | $145.74 | $145.75 | $145.70 |
| Purchase #7 | $203.34 | 7.427% | $218.4421 | $218.44 | $218.45 | $218.40 |
| 7 purchase totals = | $885.12 | $962.4469 | $962.44 | $962.50 | $962.40 | |