| 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 | $34.64 | 7.667% | $37.2958 | $37.30 | $37.30 | $37.30 |
| Purchase #2 | $85.53 | 12.383% | $96.1212 | $96.12 | $96.10 | $96.10 |
| Purchase #3 | $15.97 | 7.318% | $17.1387 | $17.14 | $17.15 | $17.10 |
| Purchase #4 | $137.71 | 7.435% | $147.9487 | $147.95 | $147.95 | $147.90 |
| Purchase #5 | $214.83 | 5.630% | $226.9249 | $226.92 | $226.90 | $226.90 |
| Purchase #6 | $79.88 | 9.838% | $87.7386 | $87.74 | $87.75 | $87.70 |
| Purchase #7 | $17.58 | 7.145% | $18.8361 | $18.84 | $18.85 | $18.80 |
| 7 purchase totals = | $586.14 | $632.0040 | $632.01 | $632.00 | $631.80 | |