| 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 | $100.46 | 13.191% | $113.7117 | $113.71 | $113.70 | $113.70 |
| Purchase #2 | $33.80 | 8.228% | $36.5811 | $36.58 | $36.60 | $36.60 |
| Purchase #3 | $102.48 | 7.869% | $110.5442 | $110.54 | $110.55 | $110.50 |
| Purchase #4 | $35.53 | 11.313% | $39.5495 | $39.55 | $39.55 | $39.50 |
| Purchase #5 | $161.36 | 7.861% | $174.0445 | $174.04 | $174.05 | $174.00 |
| Purchase #6 | $179.68 | 12.215% | $201.6279 | $201.63 | $201.65 | $201.60 |
| Purchase #7 | $58.68 | 12.488% | $66.008 | $66.01 | $66.00 | $66.00 |
| 7 purchase totals = | $671.99 | $742.0669 | $742.06 | $742.10 | $741.90 | |