| 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 | $98.37 | 9.827% | $108.0368 | $108.04 | $108.05 | $108.00 |
| Purchase #2 | $26.89 | 4.130% | $28.0006 | $28.00 | $28.00 | $28.00 |
| Purchase #3 | $38.58 | 4.630% | $40.3663 | $40.37 | $40.35 | $40.40 |
| Purchase #4 | $153.69 | 13.531% | $174.4858 | $174.49 | $174.50 | $174.50 |
| Purchase #5 | $194.66 | 6.545% | $207.4005 | $207.40 | $207.40 | $207.40 |
| Purchase #6 | $33.44 | 12.266% | $37.5418 | $37.54 | $37.55 | $37.50 |
| Purchase #7 | $127.37 | 5.649% | $134.5651 | $134.57 | $134.55 | $134.60 |
| 7 purchase totals = | $673.00 | $730.3969 | $730.41 | $730.40 | $730.40 | |