| 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 | $50.43 | 5.256% | $53.0806 | $53.08 | $53.10 | $53.10 |
| Purchase #2 | $93.56 | 13.654% | $106.3347 | $106.33 | $106.35 | $106.30 |
| Purchase #3 | $160.67 | 4.508% | $167.913 | $167.91 | $167.90 | $167.90 |
| Purchase #4 | $165.34 | 5.613% | $174.6205 | $174.62 | $174.60 | $174.60 |
| Purchase #5 | $66.79 | 6.470% | $71.1113 | $71.11 | $71.10 | $71.10 |
| Purchase #6 | $55.63 | 9.264% | $60.7836 | $60.78 | $60.80 | $60.80 |
| Purchase #7 | $27.53 | 10.405% | $30.3945 | $30.39 | $30.40 | $30.40 |
| 7 purchase totals = | $619.95 | $664.2382 | $664.22 | $664.25 | $664.20 | |