| 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 | $77.33 | 11.777% | $86.4372 | $86.44 | $86.45 | $86.40 |
| Purchase #2 | $90.37 | 6.117% | $95.8979 | $95.90 | $95.90 | $95.90 |
| Purchase #3 | $108.33 | 6.238% | $115.0876 | $115.09 | $115.10 | $115.10 |
| Purchase #4 | $13.75 | 11.675% | $15.3553 | $15.36 | $15.35 | $15.40 |
| Purchase #5 | $113.35 | 10.769% | $125.5567 | $125.56 | $125.55 | $125.60 |
| Purchase #6 | $191.87 | 6.658% | $204.6447 | $204.64 | $204.65 | $204.60 |
| Purchase #7 | $161.99 | 4.148% | $168.7093 | $168.71 | $168.70 | $168.70 |
| 7 purchase totals = | $756.99 | $811.6887 | $811.70 | $811.70 | $811.70 | |