| 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 | $90.91 | 7.126% | $97.3882 | $97.39 | $97.40 | $97.40 |
| Purchase #2 | $186.60 | 3.196% | $192.5637 | $192.56 | $192.55 | $192.60 |
| Purchase #3 | $177.46 | 12.792% | $200.1607 | $200.16 | $200.15 | $200.20 |
| Purchase #4 | $61.82 | 11.364% | $68.8452 | $68.85 | $68.85 | $68.80 |
| Purchase #5 | $212.91 | 6.252% | $226.2211 | $226.22 | $226.20 | $226.20 |
| Purchase #6 | $83.93 | 8.114% | $90.7401 | $90.74 | $90.75 | $90.70 |
| Purchase #7 | $70.65 | 3.151% | $72.8762 | $72.88 | $72.90 | $72.90 |
| 7 purchase totals = | $884.28 | $948.7952 | $948.80 | $948.80 | $948.80 | |