| 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 | $94.29 | 10.448% | $104.1414 | $104.14 | $104.15 | $104.10 |
| Purchase #2 | $42.29 | 3.606% | $43.815 | $43.82 | $43.80 | $43.80 |
| Purchase #3 | $8.32 | 7.387% | $8.9346 | $8.93 | $8.95 | $8.90 |
| Purchase #4 | $223.26 | 9.561% | $244.6059 | $244.61 | $244.60 | $244.60 |
| Purchase #5 | $115.41 | 12.671% | $130.0336 | $130.03 | $130.05 | $130.00 |
| Purchase #6 | $32.50 | 10.625% | $35.9531 | $35.95 | $35.95 | $36.00 |
| Purchase #7 | $205.72 | 12.574% | $231.5872 | $231.59 | $231.60 | $231.60 |
| 7 purchase totals = | $721.79 | $799.0708 | $799.07 | $799.10 | $799.00 | |