| 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 | $82.77 | 5.364% | $87.2098 | $87.21 | $87.20 | $87.20 |
| Purchase #2 | $7.49 | 9.479% | $8.2 | $8.20 | $8.20 | $8.20 |
| Purchase #3 | $26.58 | 6.252% | $28.2418 | $28.24 | $28.25 | $28.20 |
| Purchase #4 | $49.42 | 10.107% | $54.4149 | $54.41 | $54.40 | $54.40 |
| Purchase #5 | $119.74 | 8.768% | $130.2388 | $130.24 | $130.25 | $130.20 |
| Purchase #6 | $114.44 | 11.590% | $127.7036 | $127.70 | $127.70 | $127.70 |
| Purchase #7 | $34.53 | 10.446% | $38.137 | $38.14 | $38.15 | $38.10 |
| 7 purchase totals = | $434.97 | $474.1459 | $474.14 | $474.15 | $474.00 | |