| 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 | $6.56 | 10.287% | $7.2348 | $7.23 | $7.25 | $7.20 |
| Purchase #2 | $44.95 | 9.496% | $49.2185 | $49.22 | $49.20 | $49.20 |
| Purchase #3 | $38.47 | 9.259% | $42.0319 | $42.03 | $42.05 | $42.00 |
| Purchase #4 | $165.29 | 9.623% | $181.1959 | $181.20 | $181.20 | $181.20 |
| Purchase #5 | $239.42 | 3.189% | $247.0551 | $247.06 | $247.05 | $247.10 |
| Purchase #6 | $32.60 | 8.786% | $35.4642 | $35.46 | $35.45 | $35.50 |
| Purchase #7 | $110.28 | 3.651% | $114.3063 | $114.31 | $114.30 | $114.30 |
| 7 purchase totals = | $637.57 | $676.5067 | $676.51 | $676.50 | $676.50 | |