| 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 | $47.53 | 11.593% | $53.0402 | $53.04 | $53.05 | $53.00 |
| Purchase #2 | $67.66 | 13.449% | $76.7596 | $76.76 | $76.75 | $76.80 |
| Purchase #3 | $100.61 | 4.406% | $105.0429 | $105.04 | $105.05 | $105.00 |
| Purchase #4 | $26.49 | 5.783% | $28.0219 | $28.02 | $28.00 | $28.00 |
| Purchase #5 | $122.56 | 5.180% | $128.9086 | $128.91 | $128.90 | $128.90 |
| Purchase #6 | $50.99 | 12.299% | $57.2613 | $57.26 | $57.25 | $57.30 |
| Purchase #7 | $165.80 | 5.498% | $174.9157 | $174.92 | $174.90 | $174.90 |
| 7 purchase totals = | $581.64 | $623.9502 | $623.95 | $623.90 | $623.90 | |