| 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 | $37.32 | 12.216% | $41.879 | $41.88 | $41.90 | $41.90 |
| Purchase #2 | $29.31 | 13.744% | $33.3384 | $33.34 | $33.35 | $33.30 |
| Purchase #3 | $23.26 | 4.363% | $24.2748 | $24.27 | $24.25 | $24.30 |
| Purchase #4 | $184.90 | 7.758% | $199.2445 | $199.24 | $199.25 | $199.20 |
| Purchase #5 | $120.94 | 11.339% | $134.6534 | $134.65 | $134.65 | $134.70 |
| Purchase #6 | $171.48 | 13.848% | $195.2266 | $195.23 | $195.25 | $195.20 |
| Purchase #7 | $74.86 | 8.382% | $81.1348 | $81.13 | $81.15 | $81.10 |
| 7 purchase totals = | $642.07 | $709.7515 | $709.74 | $709.80 | $709.70 | |