| 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 | $243.40 | 6.521% | $259.2721 | $259.27 | $259.25 | $259.30 |
| Purchase #2 | $210.99 | 4.515% | $220.5162 | $220.52 | $220.50 | $220.50 |
| Purchase #3 | $47.52 | 9.542% | $52.0544 | $52.05 | $52.05 | $52.10 |
| Purchase #4 | $25.43 | 13.403% | $28.8384 | $28.84 | $28.85 | $28.80 |
| Purchase #5 | $83.36 | 11.340% | $92.813 | $92.81 | $92.80 | $92.80 |
| Purchase #6 | $56.39 | 13.105% | $63.7799 | $63.78 | $63.80 | $63.80 |
| Purchase #7 | $77.66 | 9.581% | $85.1006 | $85.10 | $85.10 | $85.10 |
| 7 purchase totals = | $744.75 | $802.3746 | $802.37 | $802.35 | $802.40 | |