| 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 | $100.43 | 7.357% | $107.8186 | $107.82 | $107.80 | $107.80 |
| Purchase #2 | $32.62 | 3.758% | $33.8459 | $33.85 | $33.85 | $33.80 |
| Purchase #3 | $25.72 | 4.442% | $26.8625 | $26.86 | $26.85 | $26.90 |
| Purchase #4 | $28.30 | 3.352% | $29.2486 | $29.25 | $29.25 | $29.20 |
| Purchase #5 | $217.28 | 9.673% | $238.2975 | $238.30 | $238.30 | $238.30 |
| Purchase #6 | $182.46 | 5.676% | $192.8164 | $192.82 | $192.80 | $192.80 |
| Purchase #7 | $224.60 | 7.799% | $242.1166 | $242.12 | $242.10 | $242.10 |
| 7 purchase totals = | $811.41 | $871.0061 | $871.02 | $870.95 | $870.90 | |