| 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 | $55.69 | 5.473% | $58.7379 | $58.74 | $58.75 | $58.70 |
| Purchase #2 | $211.69 | 3.753% | $219.6347 | $219.63 | $219.65 | $219.60 |
| Purchase #3 | $175.25 | 10.238% | $193.1921 | $193.19 | $193.20 | $193.20 |
| Purchase #4 | $136.85 | 6.234% | $145.3812 | $145.38 | $145.40 | $145.40 |
| Purchase #5 | $16.78 | 6.581% | $17.8843 | $17.88 | $17.90 | $17.90 |
| Purchase #6 | $181.37 | 9.409% | $198.4351 | $198.44 | $198.45 | $198.40 |
| Purchase #7 | $83.83 | 7.105% | $89.7861 | $89.79 | $89.80 | $89.80 |
| 7 purchase totals = | $861.46 | $923.0514 | $923.05 | $923.15 | $923.00 | |