| 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 | $41.93 | 8.799% | $45.6194 | $45.62 | $45.60 | $45.60 |
| Purchase #2 | $47.72 | 8.117% | $51.5934 | $51.59 | $51.60 | $51.60 |
| Purchase #3 | $215.78 | 12.538% | $242.8345 | $242.83 | $242.85 | $242.80 |
| Purchase #4 | $121.44 | 12.121% | $136.1597 | $136.16 | $136.15 | $136.20 |
| Purchase #5 | $194.56 | 10.381% | $214.7573 | $214.76 | $214.75 | $214.80 |
| Purchase #6 | $162.33 | 5.190% | $170.7549 | $170.75 | $170.75 | $170.80 |
| Purchase #7 | $161.34 | 4.708% | $168.9359 | $168.94 | $168.95 | $168.90 |
| 7 purchase totals = | $945.10 | $1,030.6551 | $1,030.65 | $1,030.65 | $1,030.70 | |