| 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 | $72.82 | 12.248% | $81.739 | $81.74 | $81.75 | $81.70 |
| Purchase #2 | $20.53 | 10.512% | $22.6881 | $22.69 | $22.70 | $22.70 |
| Purchase #3 | $34.26 | 10.145% | $37.7357 | $37.74 | $37.75 | $37.70 |
| Purchase #4 | $198.64 | 10.563% | $219.6223 | $219.62 | $219.60 | $219.60 |
| Purchase #5 | $123.82 | 7.655% | $133.2984 | $133.30 | $133.30 | $133.30 |
| Purchase #6 | $154.32 | 7.705% | $166.2104 | $166.21 | $166.20 | $166.20 |
| Purchase #7 | $208.91 | 3.757% | $216.7587 | $216.76 | $216.75 | $216.80 |
| 7 purchase totals = | $813.30 | $878.0526 | $878.06 | $878.05 | $878.00 | |