| 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 | $55.95 | 8.823% | $60.8865 | $60.89 | $60.90 | $60.90 |
| Purchase #2 | $214.59 | 5.531% | $226.459 | $226.46 | $226.45 | $226.50 |
| Purchase #3 | $146.83 | 10.629% | $162.4366 | $162.44 | $162.45 | $162.40 |
| Purchase #4 | $16.73 | 8.111% | $18.087 | $18.09 | $18.10 | $18.10 |
| Purchase #5 | $44.93 | 7.547% | $48.3209 | $48.32 | $48.30 | $48.30 |
| Purchase #6 | $76.60 | 7.102% | $82.0401 | $82.04 | $82.05 | $82.00 |
| Purchase #7 | $192.79 | 9.295% | $210.7098 | $210.71 | $210.70 | $210.70 |
| 7 purchase totals = | $748.42 | $808.9399 | $808.95 | $808.95 | $808.90 | |