| 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 | $30.85 | 6.586% | $32.8818 | $32.88 | $32.90 | $32.90 |
| Purchase #2 | $153.46 | 11.874% | $171.6818 | $171.68 | $171.70 | $171.70 |
| Purchase #3 | $66.50 | 12.830% | $75.032 | $75.03 | $75.05 | $75.00 |
| Purchase #4 | $39.60 | 11.849% | $44.2922 | $44.29 | $44.30 | $44.30 |
| Purchase #5 | $208.37 | 4.295% | $217.3195 | $217.32 | $217.30 | $217.30 |
| Purchase #6 | $138.92 | 4.467% | $145.1256 | $145.13 | $145.15 | $145.10 |
| Purchase #7 | $163.82 | 6.279% | $174.1063 | $174.11 | $174.10 | $174.10 |
| 7 purchase totals = | $801.52 | $860.4392 | $860.44 | $860.50 | $860.40 | |