| 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 | $52.55 | 4.856% | $55.1018 | $55.10 | $55.10 | $55.10 |
| Purchase #2 | $204.33 | 10.217% | $225.2064 | $225.21 | $225.20 | $225.20 |
| Purchase #3 | $115.73 | 4.866% | $121.3614 | $121.36 | $121.35 | $121.40 |
| Purchase #4 | $206.92 | 6.515% | $220.4008 | $220.40 | $220.40 | $220.40 |
| Purchase #5 | $8.64 | 6.360% | $9.1895 | $9.19 | $9.20 | $9.20 |
| Purchase #6 | $240.45 | 3.861% | $249.7338 | $249.73 | $249.75 | $249.70 |
| Purchase #7 | $186.80 | 3.721% | $193.7508 | $193.75 | $193.75 | $193.80 |
| 7 purchase totals = | $1,015.42 | $1,074.7445 | $1,074.74 | $1,074.75 | $1,074.80 | |