| 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 | $5.42 | 3.514% | $5.6105 | $5.61 | $5.60 | $5.60 |
| Purchase #2 | $113.79 | 8.152% | $123.0662 | $123.07 | $123.05 | $123.10 |
| Purchase #3 | $184.47 | 5.118% | $193.9112 | $193.91 | $193.90 | $193.90 |
| Purchase #4 | $175.80 | 3.382% | $181.7456 | $181.75 | $181.75 | $181.70 |
| Purchase #5 | $126.37 | 5.857% | $133.7715 | $133.77 | $133.75 | $133.80 |
| Purchase #6 | $207.73 | 6.205% | $220.6196 | $220.62 | $220.60 | $220.60 |
| Purchase #7 | $26.74 | 9.637% | $29.3169 | $29.32 | $29.30 | $29.30 |
| 7 purchase totals = | $840.32 | $888.0415 | $888.05 | $887.95 | $888.00 | |