| 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 | $83.25 | 3.557% | $86.2112 | $86.21 | $86.20 | $86.20 |
| Purchase #2 | $14.33 | 7.350% | $15.3833 | $15.38 | $15.40 | $15.40 |
| Purchase #3 | $34.51 | 12.541% | $38.8379 | $38.84 | $38.85 | $38.80 |
| Purchase #4 | $174.37 | 6.194% | $185.1705 | $185.17 | $185.15 | $185.20 |
| Purchase #5 | $32.63 | 6.212% | $34.657 | $34.66 | $34.65 | $34.70 |
| Purchase #6 | $71.42 | 4.815% | $74.8589 | $74.86 | $74.85 | $74.90 |
| Purchase #7 | $212.69 | 4.849% | $223.0033 | $223.00 | $223.00 | $223.00 |
| 7 purchase totals = | $623.20 | $658.1221 | $658.12 | $658.10 | $658.20 | |