| 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 | $83.33 | 12.432% | $93.6896 | $93.69 | $93.70 | $93.70 |
| Purchase #2 | $41.52 | 13.838% | $47.2655 | $47.27 | $47.25 | $47.30 |
| Purchase #3 | $10.47 | 12.171% | $11.7443 | $11.74 | $11.75 | $11.70 |
| Purchase #4 | $236.54 | 12.736% | $266.6657 | $266.67 | $266.65 | $266.70 |
| Purchase #5 | $242.67 | 4.375% | $253.2868 | $253.29 | $253.30 | $253.30 |
| Purchase #6 | $139.71 | 7.768% | $150.5627 | $150.56 | $150.55 | $150.60 |
| Purchase #7 | $140.73 | 10.508% | $155.5179 | $155.52 | $155.50 | $155.50 |
| 7 purchase totals = | $894.97 | $978.7325 | $978.74 | $978.70 | $978.80 | |