| 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 | $49.97 | 7.824% | $53.8797 | $53.88 | $53.90 | $53.90 |
| Purchase #2 | $7.60 | 9.699% | $8.3371 | $8.34 | $8.35 | $8.30 |
| Purchase #3 | $192.25 | 7.817% | $207.2782 | $207.28 | $207.30 | $207.30 |
| Purchase #4 | $250.99 | 3.819% | $260.5753 | $260.58 | $260.60 | $260.60 |
| Purchase #5 | $214.33 | 8.768% | $233.1225 | $233.12 | $233.10 | $233.10 |
| Purchase #6 | $166.89 | 9.708% | $183.0917 | $183.09 | $183.10 | $183.10 |
| Purchase #7 | $94.32 | 5.646% | $99.6453 | $99.65 | $99.65 | $99.60 |
| 7 purchase totals = | $976.35 | $1,045.9298 | $1,045.94 | $1,046.00 | $1,045.90 | |