| 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 | $39.88 | 7.261% | $42.7757 | $42.78 | $42.80 | $42.80 |
| Purchase #2 | $133.29 | 4.467% | $139.2441 | $139.24 | $139.25 | $139.20 |
| Purchase #3 | $101.92 | 12.413% | $114.5713 | $114.57 | $114.55 | $114.60 |
| Purchase #4 | $184.76 | 4.699% | $193.4419 | $193.44 | $193.45 | $193.40 |
| Purchase #5 | $174.31 | 8.357% | $188.8771 | $188.88 | $188.90 | $188.90 |
| Purchase #6 | $185.58 | 4.147% | $193.276 | $193.28 | $193.30 | $193.30 |
| Purchase #7 | $115.36 | 4.562% | $120.6227 | $120.62 | $120.60 | $120.60 |
| 7 purchase totals = | $935.10 | $992.8088 | $992.81 | $992.85 | $992.80 | |