| 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 | $51.75 | 3.851% | $53.7429 | $53.74 | $53.75 | $53.70 |
| Purchase #2 | $201.85 | 8.585% | $219.1788 | $219.18 | $219.20 | $219.20 |
| Purchase #3 | $74.30 | 4.250% | $77.4578 | $77.46 | $77.45 | $77.50 |
| Purchase #4 | $224.83 | 4.645% | $235.2734 | $235.27 | $235.25 | $235.30 |
| Purchase #5 | $6.55 | 9.584% | $7.1778 | $7.18 | $7.20 | $7.20 |
| Purchase #6 | $90.88 | 5.387% | $95.7757 | $95.78 | $95.80 | $95.80 |
| Purchase #7 | $59.66 | 4.599% | $62.4038 | $62.40 | $62.40 | $62.40 |
| 7 purchase totals = | $709.82 | $751.0102 | $751.01 | $751.05 | $751.10 | |