| 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 | $30.58 | 6.545% | $32.5815 | $32.58 | $32.60 | $32.60 |
| Purchase #2 | $214.28 | 8.311% | $232.0888 | $232.09 | $232.10 | $232.10 |
| Purchase #3 | $219.63 | 5.558% | $231.837 | $231.84 | $231.85 | $231.80 |
| Purchase #4 | $71.26 | 12.574% | $80.2202 | $80.22 | $80.20 | $80.20 |
| Purchase #5 | $109.37 | 5.274% | $115.1382 | $115.14 | $115.15 | $115.10 |
| Purchase #6 | $231.25 | 12.125% | $259.2891 | $259.29 | $259.30 | $259.30 |
| Purchase #7 | $108.66 | 6.683% | $115.9217 | $115.92 | $115.90 | $115.90 |
| 7 purchase totals = | $985.03 | $1,067.0765 | $1,067.08 | $1,067.10 | $1,067.00 | |