| 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 | $82.79 | 3.138% | $85.388 | $85.39 | $85.40 | $85.40 |
| Purchase #2 | $123.45 | 12.474% | $138.8492 | $138.85 | $138.85 | $138.80 |
| Purchase #3 | $81.92 | 11.294% | $91.172 | $91.17 | $91.15 | $91.20 |
| Purchase #4 | $53.35 | 10.263% | $58.8253 | $58.83 | $58.85 | $58.80 |
| Purchase #5 | $97.64 | 9.793% | $107.2019 | $107.20 | $107.20 | $107.20 |
| Purchase #6 | $173.78 | 5.516% | $183.3657 | $183.37 | $183.35 | $183.40 |
| Purchase #7 | $232.81 | 10.673% | $257.6578 | $257.66 | $257.65 | $257.70 |
| 7 purchase totals = | $845.74 | $922.4599 | $922.47 | $922.45 | $922.50 | |