| 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 | $107.53 | 6.701% | $114.7356 | $114.74 | $114.75 | $114.70 |
| Purchase #2 | $10.63 | 4.590% | $11.1179 | $11.12 | $11.10 | $11.10 |
| Purchase #3 | $189.77 | 10.769% | $210.2063 | $210.21 | $210.20 | $210.20 |
| Purchase #4 | $174.64 | 12.462% | $196.4036 | $196.40 | $196.40 | $196.40 |
| Purchase #5 | $162.78 | 10.171% | $179.3364 | $179.34 | $179.35 | $179.30 |
| Purchase #6 | $8.89 | 13.776% | $10.1147 | $10.11 | $10.10 | $10.10 |
| Purchase #7 | $16.34 | 5.150% | $17.1815 | $17.18 | $17.20 | $17.20 |
| 7 purchase totals = | $670.58 | $739.0960 | $739.10 | $739.10 | $739.00 | |