| 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 | $41.94 | 5.339% | $44.1792 | $44.18 | $44.20 | $44.20 |
| Purchase #2 | $23.44 | 5.511% | $24.7318 | $24.73 | $24.75 | $24.70 |
| Purchase #3 | $159.97 | 13.756% | $181.9755 | $181.98 | $182.00 | $182.00 |
| Purchase #4 | $116.27 | 12.526% | $130.834 | $130.83 | $130.85 | $130.80 |
| Purchase #5 | $87.66 | 7.492% | $94.2275 | $94.23 | $94.25 | $94.20 |
| Purchase #6 | $54.72 | 4.104% | $56.9657 | $56.97 | $56.95 | $57.00 |
| Purchase #7 | $186.49 | 8.359% | $202.0787 | $202.08 | $202.10 | $202.10 |
| 7 purchase totals = | $670.49 | $734.9924 | $735.00 | $735.10 | $735.00 | |