| 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 | $102.79 | 7.352% | $110.3471 | $110.35 | $110.35 | $110.30 |
| Purchase #2 | $158.97 | 4.139% | $165.5498 | $165.55 | $165.55 | $165.50 |
| Purchase #3 | $40.80 | 6.529% | $43.4638 | $43.46 | $43.45 | $43.50 |
| Purchase #4 | $234.30 | 9.235% | $255.9376 | $255.94 | $255.95 | $255.90 |
| Purchase #5 | $23.69 | 5.280% | $24.9408 | $24.94 | $24.95 | $24.90 |
| Purchase #6 | $60.44 | 5.199% | $63.5823 | $63.58 | $63.60 | $63.60 |
| Purchase #7 | $187.35 | 7.276% | $200.9816 | $200.98 | $201.00 | $201.00 |
| 7 purchase totals = | $808.34 | $864.8030 | $864.80 | $864.85 | $864.70 | |