| 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 | $51.75 | 5.323% | $54.5047 | $54.50 | $54.50 | $54.50 |
| Purchase #2 | $177.41 | 5.700% | $187.5224 | $187.52 | $187.50 | $187.50 |
| Purchase #3 | $241.78 | 11.422% | $269.3961 | $269.40 | $269.40 | $269.40 |
| Purchase #4 | $68.49 | 9.419% | $74.9411 | $74.94 | $74.95 | $74.90 |
| Purchase #5 | $61.89 | 3.822% | $64.2554 | $64.26 | $64.25 | $64.30 |
| Purchase #6 | $186.50 | 10.133% | $205.398 | $205.40 | $205.40 | $205.40 |
| Purchase #7 | $191.47 | 4.866% | $200.7869 | $200.79 | $200.80 | $200.80 |
| 7 purchase totals = | $979.29 | $1,056.8046 | $1,056.81 | $1,056.80 | $1,056.80 | |