| 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 | $51.57 | 8.853% | $56.1355 | $56.14 | $56.15 | $56.10 |
| Purchase #2 | $117.45 | 5.366% | $123.7524 | $123.75 | $123.75 | $123.80 |
| Purchase #3 | $39.74 | 5.213% | $41.8116 | $41.81 | $41.80 | $41.80 |
| Purchase #4 | $119.77 | 4.289% | $124.9069 | $124.91 | $124.90 | $124.90 |
| Purchase #5 | $188.65 | 3.231% | $194.7453 | $194.75 | $194.75 | $194.70 |
| Purchase #6 | $244.60 | 7.308% | $262.4754 | $262.48 | $262.50 | $262.50 |
| Purchase #7 | $248.47 | 10.197% | $273.8065 | $273.81 | $273.80 | $273.80 |
| 7 purchase totals = | $1,010.25 | $1,077.6336 | $1,077.65 | $1,077.65 | $1,077.60 | |