| 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 | $76.76 | 8.654% | $83.4028 | $83.40 | $83.40 | $83.40 |
| Purchase #2 | $71.45 | 12.367% | $80.2862 | $80.29 | $80.30 | $80.30 |
| Purchase #3 | $137.61 | 13.391% | $156.0374 | $156.04 | $156.05 | $156.00 |
| Purchase #4 | $230.90 | 8.403% | $250.3025 | $250.30 | $250.30 | $250.30 |
| Purchase #5 | $177.99 | 3.557% | $184.3211 | $184.32 | $184.30 | $184.30 |
| Purchase #6 | $42.45 | 8.814% | $46.1915 | $46.19 | $46.20 | $46.20 |
| Purchase #7 | $219.53 | 12.711% | $247.4345 | $247.43 | $247.45 | $247.40 |
| 7 purchase totals = | $956.69 | $1,047.9760 | $1,047.97 | $1,048.00 | $1,047.90 | |