| 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 | $44.94 | 9.707% | $49.3023 | $49.30 | $49.30 | $49.30 |
| Purchase #2 | $223.33 | 5.396% | $235.3809 | $235.38 | $235.40 | $235.40 |
| Purchase #3 | $186.88 | 4.199% | $194.7271 | $194.73 | $194.75 | $194.70 |
| Purchase #4 | $13.58 | 11.820% | $15.1852 | $15.19 | $15.20 | $15.20 |
| Purchase #5 | $218.34 | 6.673% | $232.9098 | $232.91 | $232.90 | $232.90 |
| Purchase #6 | $139.77 | 11.815% | $156.2838 | $156.28 | $156.30 | $156.30 |
| Purchase #7 | $18.46 | 10.438% | $20.3869 | $20.39 | $20.40 | $20.40 |
| 7 purchase totals = | $845.30 | $904.1760 | $904.18 | $904.25 | $904.20 | |