| 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 | $23.74 | 7.355% | $25.4861 | $25.49 | $25.50 | $25.50 |
| Purchase #2 | $73.92 | 4.217% | $77.0372 | $77.04 | $77.05 | $77.00 |
| Purchase #3 | $222.41 | 6.679% | $237.2648 | $237.26 | $237.25 | $237.30 |
| Purchase #4 | $248.99 | 7.650% | $268.0377 | $268.04 | $268.05 | $268.00 |
| Purchase #5 | $233.94 | 4.600% | $244.7012 | $244.70 | $244.70 | $244.70 |
| Purchase #6 | $181.39 | 7.421% | $194.851 | $194.85 | $194.85 | $194.90 |
| Purchase #7 | $227.90 | 4.180% | $237.4262 | $237.43 | $237.45 | $237.40 |
| 7 purchase totals = | $1,212.29 | $1,284.8042 | $1,284.81 | $1,284.85 | $1,284.80 | |