| 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 | $61.43 | 6.434% | $65.3824 | $65.38 | $65.40 | $65.40 |
| Purchase #2 | $207.84 | 10.737% | $230.1558 | $230.16 | $230.15 | $230.20 |
| Purchase #3 | $23.55 | 5.788% | $24.9131 | $24.91 | $24.90 | $24.90 |
| Purchase #4 | $122.75 | 9.508% | $134.4211 | $134.42 | $134.40 | $134.40 |
| Purchase #5 | $204.44 | 9.428% | $223.7146 | $223.71 | $223.70 | $223.70 |
| Purchase #6 | $12.35 | 4.863% | $12.9506 | $12.95 | $12.95 | $13.00 |
| Purchase #7 | $139.33 | 12.337% | $156.5191 | $156.52 | $156.50 | $156.50 |
| 7 purchase totals = | $771.69 | $848.0567 | $848.05 | $848.00 | $848.10 | |