| 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 | $51.68 | 8.819% | $56.2377 | $56.24 | $56.25 | $56.20 |
| Purchase #2 | $61.33 | 6.133% | $65.0914 | $65.09 | $65.10 | $65.10 |
| Purchase #3 | $24.95 | 6.417% | $26.551 | $26.55 | $26.55 | $26.60 |
| Purchase #4 | $191.80 | 12.623% | $216.0109 | $216.01 | $216.00 | $216.00 |
| Purchase #5 | $9.96 | 4.540% | $10.4122 | $10.41 | $10.40 | $10.40 |
| Purchase #6 | $250.85 | 11.743% | $280.3073 | $280.31 | $280.30 | $280.30 |
| Purchase #7 | $135.40 | 7.221% | $145.1772 | $145.18 | $145.20 | $145.20 |
| 7 purchase totals = | $725.97 | $799.7877 | $799.79 | $799.80 | $799.80 | |