| 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 | $9.45 | 12.108% | $10.5942 | $10.59 | $10.60 | $10.60 |
| Purchase #2 | $158.96 | 13.606% | $180.5881 | $180.59 | $180.60 | $180.60 |
| Purchase #3 | $71.36 | 5.863% | $75.5438 | $75.54 | $75.55 | $75.50 |
| Purchase #4 | $15.43 | 12.543% | $17.3654 | $17.37 | $17.35 | $17.40 |
| Purchase #5 | $22.75 | 9.327% | $24.8719 | $24.87 | $24.85 | $24.90 |
| Purchase #6 | $192.90 | 4.614% | $201.8004 | $201.80 | $201.80 | $201.80 |
| Purchase #7 | $59.98 | 11.609% | $66.9431 | $66.94 | $66.95 | $66.90 |
| 7 purchase totals = | $530.83 | $577.7069 | $577.70 | $577.70 | $577.70 | |