| 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 | $87.75 | 8.667% | $95.3553 | $95.36 | $95.35 | $95.40 |
| Purchase #2 | $45.49 | 10.503% | $50.2678 | $50.27 | $50.25 | $50.30 |
| Purchase #3 | $135.41 | 3.611% | $140.2997 | $140.30 | $140.30 | $140.30 |
| Purchase #4 | $165.44 | 9.129% | $180.543 | $180.54 | $180.55 | $180.50 |
| Purchase #5 | $90.43 | 5.176% | $95.1107 | $95.11 | $95.10 | $95.10 |
| Purchase #6 | $192.82 | 12.565% | $217.0478 | $217.05 | $217.05 | $217.00 |
| Purchase #7 | $230.79 | 8.545% | $250.511 | $250.51 | $250.50 | $250.50 |
| 7 purchase totals = | $948.13 | $1,029.1353 | $1,029.14 | $1,029.10 | $1,029.10 | |