| 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 | $193.79 | 7.145% | $207.6363 | $207.64 | $207.65 | $207.60 |
| Purchase #2 | $222.90 | 12.603% | $250.9921 | $250.99 | $251.00 | $251.00 |
| Purchase #3 | $49.40 | 8.106% | $53.4044 | $53.40 | $53.40 | $53.40 |
| Purchase #4 | $70.96 | 5.342% | $74.7507 | $74.75 | $74.75 | $74.80 |
| Purchase #5 | $34.54 | 3.646% | $35.7993 | $35.80 | $35.80 | $35.80 |
| Purchase #6 | $215.27 | 8.135% | $232.7822 | $232.78 | $232.80 | $232.80 |
| Purchase #7 | $97.45 | 10.582% | $107.7622 | $107.76 | $107.75 | $107.80 |
| 7 purchase totals = | $884.31 | $963.1272 | $963.12 | $963.15 | $963.20 | |