| 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 | $17.86 | 9.791% | $19.6087 | $19.61 | $19.60 | $19.60 |
| Purchase #2 | $44.67 | 6.339% | $47.5016 | $47.50 | $47.50 | $47.50 |
| Purchase #3 | $150.49 | 10.126% | $165.7286 | $165.73 | $165.75 | $165.70 |
| Purchase #4 | $91.41 | 13.719% | $103.9505 | $103.95 | $103.95 | $104.00 |
| Purchase #5 | $140.79 | 13.211% | $159.3898 | $159.39 | $159.40 | $159.40 |
| Purchase #6 | $232.62 | 13.272% | $263.4933 | $263.49 | $263.50 | $263.50 |
| Purchase #7 | $181.63 | 11.127% | $201.84 | $201.84 | $201.85 | $201.80 |
| 7 purchase totals = | $859.47 | $961.5125 | $961.51 | $961.55 | $961.50 | |