| 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 | $49.55 | 8.630% | $53.8262 | $53.83 | $53.85 | $53.80 |
| Purchase #2 | $55.28 | 3.102% | $56.9948 | $56.99 | $57.00 | $57.00 |
| Purchase #3 | $176.58 | 12.151% | $198.0362 | $198.04 | $198.05 | $198.00 |
| Purchase #4 | $40.73 | 10.643% | $45.0649 | $45.06 | $45.05 | $45.10 |
| Purchase #5 | $194.32 | 11.416% | $216.5036 | $216.50 | $216.50 | $216.50 |
| Purchase #6 | $146.28 | 5.214% | $153.907 | $153.91 | $153.90 | $153.90 |
| Purchase #7 | $113.36 | 3.527% | $117.3582 | $117.36 | $117.35 | $117.40 |
| 7 purchase totals = | $776.10 | $841.6909 | $841.69 | $841.70 | $841.70 | |