| 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 | $26.82 | 7.291% | $28.7754 | $28.78 | $28.80 | $28.80 |
| Purchase #2 | $190.34 | 6.290% | $202.3124 | $202.31 | $202.30 | $202.30 |
| Purchase #3 | $158.27 | 3.705% | $164.1339 | $164.13 | $164.15 | $164.10 |
| Purchase #4 | $108.81 | 8.642% | $118.2134 | $118.21 | $118.20 | $118.20 |
| Purchase #5 | $80.42 | 11.288% | $89.4978 | $89.50 | $89.50 | $89.50 |
| Purchase #6 | $130.83 | 4.360% | $136.5342 | $136.53 | $136.55 | $136.50 |
| Purchase #7 | $195.65 | 9.770% | $214.765 | $214.77 | $214.75 | $214.80 |
| 7 purchase totals = | $891.14 | $954.2321 | $954.23 | $954.25 | $954.20 | |