| 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 | $45.63 | 13.231% | $51.6673 | $51.67 | $51.65 | $51.70 |
| Purchase #2 | $186.32 | 13.582% | $211.626 | $211.63 | $211.65 | $211.60 |
| Purchase #3 | $115.71 | 7.800% | $124.7354 | $124.74 | $124.75 | $124.70 |
| Purchase #4 | $237.35 | 6.340% | $252.398 | $252.40 | $252.40 | $252.40 |
| Purchase #5 | $8.43 | 5.793% | $8.9183 | $8.92 | $8.90 | $8.90 |
| Purchase #6 | $193.49 | 12.389% | $217.4615 | $217.46 | $217.45 | $217.50 |
| Purchase #7 | $173.66 | 9.233% | $189.694 | $189.69 | $189.70 | $189.70 |
| 7 purchase totals = | $960.59 | $1,056.5005 | $1,056.51 | $1,056.50 | $1,056.50 | |