| 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 | $52.44 | 7.535% | $56.3914 | $56.39 | $56.40 | $56.40 |
| Purchase #2 | $146.36 | 13.521% | $166.1493 | $166.15 | $166.15 | $166.10 |
| Purchase #3 | $104.30 | 3.162% | $107.598 | $107.60 | $107.60 | $107.60 |
| Purchase #4 | $178.35 | 13.650% | $202.6948 | $202.69 | $202.70 | $202.70 |
| Purchase #5 | $163.63 | 8.239% | $177.1115 | $177.11 | $177.10 | $177.10 |
| Purchase #6 | $76.97 | 10.727% | $85.2266 | $85.23 | $85.25 | $85.20 |
| Purchase #7 | $39.98 | 9.336% | $43.7125 | $43.71 | $43.70 | $43.70 |
| 7 purchase totals = | $762.03 | $838.8841 | $838.88 | $838.90 | $838.80 | |