| 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 | $35.68 | 4.863% | $37.4151 | $37.42 | $37.40 | $37.40 |
| Purchase #2 | $174.58 | 4.592% | $182.5967 | $182.60 | $182.60 | $182.60 |
| Purchase #3 | $14.40 | 5.726% | $15.2245 | $15.22 | $15.20 | $15.20 |
| Purchase #4 | $35.74 | 4.223% | $37.2493 | $37.25 | $37.25 | $37.20 |
| Purchase #5 | $111.67 | 9.435% | $122.2061 | $122.21 | $122.20 | $122.20 |
| Purchase #6 | $31.87 | 7.189% | $34.1611 | $34.16 | $34.15 | $34.20 |
| Purchase #7 | $131.44 | 8.265% | $142.3035 | $142.30 | $142.30 | $142.30 |
| 7 purchase totals = | $535.38 | $571.1563 | $571.16 | $571.10 | $571.10 | |